Felmyst Strategy Guide (Sunwell Plateau)

felmyst strategy guide (sunwell plateau) tbc classic

The risen Fel Dragon, Felmyst, is the third boss that players will encounter in the Sunwell Plateau raid. She is located in the Dead Scar, at the exact same place that players fought the previous boss, Brutallus. Formerly the Blue Dragon Madrigosa, Felmyst is risen from her corpse upon Brutallus’ demise, as his blood seeps into the ground, corrupting and animating the dragon’s dead body.

Compared to the other encounters in Sunwell Plateau, Felmyst is considered to be one of the easiest, alongside Kalecgos. That’s not to say it’s easy however — her encounter is highly dynamic, and will require quick reactions in order to avoid multiple mechanics that can kill players and wipe your raid.

This guide will offer a detailed, step-by-step tutorial on how to quell Felmyst’s rage, allowing Madrigosa to die with dignity.

Role Summaries

  • Make sure you have multiple Master Healthstones if they are available to your raid, you’ll need them

Ground Phase

Air Phase

  • Move towards the center of the arena when Felmyst takes off, close to other players
  • If you are targeted by Felmyst’s green beam, run away from it n a circular pattern; see the Air Phase section
  • Do not touch the green fog left behind by the green beam – you will spawn undead mobs and take big damage
  • Stack up with the raid after the 2nd green beam fades
  • Stay with the raid and be ready to move to a safe zone 3 times in a row after the 2nd green beam fades; see the Air Phase section

Ground Phase

  • Use your cooldowns when your raid uses Heroism / Bloodlust during the ground phase for maximum damage output

Air Phase

  • During the air phase, be careful not to over-aggro on the adds and die; tanks are focusing on AoE threat rather than single target
  • Wait a few moments before you start DPSing the boss at the start of the fight — the tank can’t do threat until she lands

Ground Phase

Air Phase

  • Give the tank a few moments to build threat before AoEing the adds
  • The tank cannot deal threat while Felmyst is airborne, so watch your threat on her
  • If you over-aggro the tank, move in front of Felmyst when she lands and die there, or you’ll wipe the raid

Ground Phase

  • Tank Healers: Keep the MT healthy at all times during the ground phase & pump heals when they have Corrosion
  • Tank Healers: One of you needs to dispel the main tank when Gas Nova comes
  • Raid Healers: Noxious Fumes is easy to heal, but don’t slack; everyone must be at 100% HP at all times in order to survive Encapsulate
  • Raid Healers: Use your instant heals to save the player targeted by Encapsulate

Air Phase

  • Quickly heal people who get hit by the beam or green poison, the DoT it applies hurts a lot
  • Don’t heal the moment adds spawn or they will go after you
  • Be between the tank and the adds so they have an easier time picking them up
  • Don’t slack and stop healing the tank just because they’re not taking damage for a little bit

Ground Phase

  • Make sure Felmyst never faces the raid and that you don’t stand close to anyone else, as Cleave will 1-shot them
  • Corrosion causes you to take double damage for 10 seconds, consider using defensive cooldowns & trinkets

Air Phase

  • Stand close to the poison left behind by Felmyst’s green beam — that’s where the undead adds will spawn
  • Use a spell power trinket or other cooldown to build some threat on the adds quickly
  • Offtanks: Pick up any loose adds that start going for DPS or healers


Felmyst’s encounter consists of two phases, the ground phase and the air phase, each with different abilities. Felmyst will constantly alternate between those two phases. There is no threat reset between the phases, unlike many bosses with a ground / flying phase split.

Ground Phase

During her ground phase, Felmyst is fought normally, like any other boss. Each ground phase will last 60 seconds before Felmyst transitions to the flying phase. Each ground phase will typically have Felmyst cast Gas Nova and Corrosion twice each, and Encapsulate once — not in that order, and not always that many times. Encapsulate in specific can vary wildly, sometimes being cast 0 times per ground phase and other times 2, but most often just 1.

Felmyst poisons every player, dealing 1885 to 2115 Nature damage instantly, and applying a Magic debuff to them for 30 seconds, which deals a further 3000 Nature damage and drains 1000 of their mana every 2 seconds, for a total of 45,000 Nature damage over time and 15,000 mana drained.

Your raid will need to stay in 2-3 stacks of 10 players each so your Priests can quickly dispel Gas Nova using Mass Dispel. For that reason, it’s recommended that you have at least 2 Priests of any spec for this fight, with 3 being ideal. Your Paladins, and particularly Holy-specced ones, should dispel the main tank with Cleanse, as he won’t be in any of the Mass Dispel stacks. Note that Gas Nova has a 1 second cast time, so the moment Felmyst starts casting it, your raid leader should call it out, allowing your Priests to cast Mass Dispel early and thus avoiding taking any damage-over-time.

Felmyst will use this ability twice every ground phase, typically 30 seconds after the ground phase started and then again 20 seconds after that.

Felmyst targets a random player in the raid and lifts them into the air for 6 seconds, rendering them unable to move, attack or cast spells. While in the air, they will pulse with Arcane energy, dealing 3500 Arcane damage to themselves and every other player within 20 yards. Coupled with prior Noxious Fumes and Gas Nova damage, this in practice means that players will die in 2 seconds, which is virtually impossible to heal. This ability will be the most common cause of wipes by far, as its damage is simply massive.

Thankfully, there are ways to avoid it. Felmyst will briefly turn to face the player she is targeting with Encapsulate, so everyone in that group needs to IMMEDIATELY start running away, preferably towards the melee stack (or one of the other stacks if they are melee) and using a Master Healthstone as they run, as healers will not be able to heal them in time. Furthermore, this damage is resistible, and Encapsulate can be removed by using Divine Shield, Ice Block and Cloak of Shadows, thus stopping your raid from taking any damage — so all of these should be saved in case you get targeted.

Another clever strategy that players have figured out for dealing with Encapsulate is having a Paladin use his Divine Intervention on the targeted player right as Felmyst turns towards them, using a macro like the one shown below. This is a difficult maneuver that will require your Paladin to react very quickly; they should ideally not be using any other spells if Encapsulate hasn’t been used recently, so they can DI instantly, and preferably they should be Master Soulstoned so they can resume their regular duties immediately afterwards, specially if they’re a healer.

#showtooltip Divine Intervention
/target Felmyst
/cast [@targetoftarget] Divine Intervention

Encapsulate has a very erratic timer and your raid must be aware of this at all times. Felmyst will generally cast it ~30 seconds into the fight, and then ~30 seconds afterwards, which will usually means that she only uses it once per ground phase. However, she will occasionally cast the first Encapsulate a bit earlier, which means there’s a chance she can cast it twice for that ground phase. Other times, she may decide to not use it at all, just to troll you. In practice this means you need to start worrying about Encapsulate about 20 seconds into the ground phase, until she uses it — then you can take a breath for 30 seconds, roughly.

Deals 9425 to 10,575 Nature damage to Felmyst’s current target and increases their Physical damage taken by 100% for 10 seconds. There is no real way to avoid this ability — your healers will simply have to pump heals on the main tank when Felmyst uses it, as they take significantly higher damage.

Felmyst will cast this ability 10 to 20 seconds into her ground phase, then about 30 to 40 seconds after that. In practice, this means you’re seeing it twice per ground phase, though occasionally you’ll see it a 3rd time, so healers must be aware and ready to pump heals.

A typical Cleave type attack — Felmyst deals weapon damage plus 100 Physical damage to her current target, chaining to up to 3 nearby targets. This ability is the reason why your main tank will need to be alone in front of Felmyst, with nobody else near them, as any other player getting hit by Cleave will certainly die.

Cast every 20 to 30 seconds, typically once to twice per ground phase.

Felmyst is filled with with a toxic aura, dealing 1000 Nature damage to every player within 100 yards every 3 seconds. This damage cannot be resisted — your healers will just have to heal through it, which isn’t very hard as the damage is low at only 333 damage per second per player.

During her air phase, there’s no reason for your raid to take this damage, so just move away from her.

Air Phase

After 60 seconds of her ground phase, Felmyst will do a ~5 second animation and then take off into the sky, signifying the start of the air phase. During her air phase, she won’t use any of her ground phase abilities, using unique air phase abilities instead. The air phase will last 100 seconds, followed by a ~10 second landing animation, after which the fight goes back to ground phase, repeating from the start.

The air phase is similar to that of Nightbane in Karazhan, in that she cannot really be tanked at this point, she just flies around using her abilities. Ranged players can attack her while she’s immediately overhead, but nobody else can, so they should be mindful of their threat — there’s no threat reset when she lands. Her abilities come in a fixed order: Demonic Vapor twice, followed by Fog of Corruption three times.

Felmyst shoots a green beam at the ground, which will follow a random player in the raid. Touching the beam causes players to instantly take 4000 Nature damage. The beam leaves small patches of green fog on the ground, and touching those causes players to instantly take 2000 Nature damage, and become afflicted with an undispellable debuff for 10 seconds, which deals 2000 Nature damage per second.

Furthermore, the beam will occasionally spawn Unyielding Dead enemies, typically 12-14 per air phase. These are all elite, have 35k HP and hit pretty hard (1-2k to tanks), so they must all be picked up by a tank (preferably a Protection Paladin) before they start killing your healers. Stepping into the green fog left by the beam will cause additional Unyielding Dead to spawn, so you must avoid that as much as possible.

Your raid should spread out slightly so you can clearly see who the target of the beam is, and that person will need to immediately start moving away from it. It is ideal to run close to the vapors already on the ground, rather than just run in a straight line away from everyone, as that will cause the Unyielding Dead to spawn all over the place, making them harder for tanks to pick up.

She will use this ability twice in a row, about 5 seconds after she takes off at the start of the air phase, and then again after the first beam fades.

Felmyst flies overhead in a straight line, leaving a massive trail of green fog in her wake, covering approximately 30% of the arena. Any player who touches the green fog becomes Mind Controlled and starts attacking their allies, dealing 200% increased damage, having 100% increased movement speed and being immune to crowd control effects. Lasts until that player dies. Needless to say, you want to avoid having this happen – losing a player is already bad enough, but with 200% increased damage there’s a good chance they’re killing a couple of your other players for good measure.

Felmyst will move to one of 3 specific positions before casting Fog of Corruption, and always move in a straight line. This means there are effectively 3 different patterns, which players have dubbed “tree side”, “center” and “fire side”. Everyone must pay attention to the way she faces as she starts moving and immediately move to one of the 2 safe zones, always stacked with the rest of the raid. For example if she uses it on the center side, your raid will need to move to either the tree or fire side. Then, after she’s finished her flight to the opposite side, you must move back to the middle (without touching the fog!) and get ready to dodge again.

She will use this ability three times per air phase. The first time is about 40 seconds after air phase starts, about 10 seconds after her 2nd Demonic Vapor beam fades. She will pause for 5 seconds as she repositions one of her 3 designated Fog of Corruption starting spots, and then for about 5 more seconds in-between casts.

Raid Composition & Preparation

It is practically mandatory to have at least 1 Priest for this raid, as Gas Nova will quickly overwhelm your raid without Mass Dispel. Having 2 is ideal, while 3 can make things a bit easier too – but at least 1 Priest is mandatory. Your Priests will need Mass Dispel assignments, as Gas Nova needs to be dispelled immediately. If you’re running 3 Priests, you can position 1 at each of the 3 camps (see the The Pull section), with each of them using the following macro to dispel their group immediately.

#showtooltip Mass Dispel
/cast [@player] !Mass Dispel

If you have fewer than 3 Priests, one of them will need to be assigned to healing a different group — they cannot use the macro for that.

Another thing that is arguably mandatory is having multiple Warlocks, all with different ranks of the Improved Healthstone talent (so 1 with 0 points, 1 with 1 point, and 1 with 2 points), allowing you to hold up to 3 different Master Healthstones. They share a 2 minute cooldown on use, so you can’t use them back-to-back — but you are typically only seeing Encapsulate once every 2 minutes anyway, and having multiple Master Healthstones will vastly increase your chance of survival. You can use a macro like the one below in order to automatically use any Healthstone in your inventory, starting with the strongest one:

#showtooltip Master Healthstone
/use item:22105
/use item:22104
/use item:22103
/use Major Healthstone

While not absolutely mandatory, it can be extremely beneficial to have multiple Paladins, as they can use their Divine Intervention in order to cancel Felmyst’s Encapsulate — which will typically be the biggest cause of wipes for many groups.

This fight is very healing intensive, but less so than Brutallus so you’re probably fine on the healing front if you made it this far. You need 6 healers at minimum for this fight, though 7 is recommended, and weaker groups might even want to use 8, just to be safe. Similar to other Sunwell Plateau bosses, the majority of damage here is AoE, so having at least 4 Restoration Shamans & Holy Priests in total is highly recommended.

Felmyst deals significant damage to your tank, particularly during Corrosion, so it would be wise to assign 3-4 healers to your main tank while all remaining healers heal the raid. As usual, Holy Paladins and Restoration Druids make the best candidates for this spot, and Holy Paladins are great here thanks to their ability to Cleanse Gas Nova off your main tank, as they will not be in range of Mass Dispel. Restoration Druids are also very powerful at this job thanks to their healing-over-time effects allowing them to heal the tank on as well as other players when necessary.

Those same 3-4 main tank healers will be responsible for healing your Unyielding Dead tank(s) during the air phase. Note however that your Unyielding Dead tank will not take damage for a pretty long time during the air phase, as the Unyielding Dead only spawn after the first beam is finished. Your tank healers shouldn’t lose focus and neglect healing them — they must remain aware at all times.

This fight is long, but thanks to the air phase having long periods of inactivity, mana is generally not an issue. For that reason, it is recommended that you use +healing consumables, such as Elixir of Healing Power and Golden Fish Sticks, giving you an easier time keeping players alive.

Ranged players get to DPS Felmyst for a little bit while she’s in the air, while melee players aren’t penalized as harshly for having to move away in order to avoid Encapsulate. For that reason there isn’t really much of a bias in this fight — having a roughly even ratio of melee to ranged DPS is ideal.

Note that unlike most bosses in this raid, Felmyst is unfortunately not a Demon — she is classified as Undead. Therefore, anti-Demon consumables and effects like Elixir of Demonslaying will not help you here. You should still use regular DPS consumables, as you don’t want to drag this fight longer than it already will be, which can range between 6 to 12 minutes.

This fight is completely doable with just 1 tank, of any class — though Protection Warriors and Feral Druids have a slightly easier time surviving Corrosion as the main tank, thanks to their higher mitigation and avoidance.

Having a Protection Paladin will make the air phase a lot easier, as they can easily pick up the Unyielding Dead adds. Moreover, even though they’re less tanky than the other tanks, their ability to Cleanse Gas Nova off themselves makes them a really solid pick for the main tank spot as well. Thus if you have a Protection Paladin, they could just tank everything in this fight, while your other tanks change to DPS gear.

Felmyst hits fairly hard and Corrosion makes her hit even harder, so it’s highly recommended that your tanks use mitigation / avoidance gear and consumables for this fight.

The Pull

Felmyst will fly around in the sky around Brutallus’ arena — there is no trash at all before her encounter.

felmyst 0

Pulling Felmyst is a bit awkward because she will land at a spot near the spot you engaged her from. For that reason, to make things a bit easier on you, your raid should pre-position as shown in the picture below.

felmyst 2 2

The idea behind the positioning is simple: your raid splits up into 3 separate camps, with a maximum of 10 players each. Melee DPS are behind the boss, while ranged DPS are on each of Felmyst’s sides, ideally with their other group members. Healers are split evenly between the 2 ranged groups. Nobody should ever be in front of Felmyst or anywhere near the main tank, as that’s an easy way to instantly die to her Cleave.

Everyone in the 3 camps keeps close, but not necessarily too close — you just need to be close enough for your Priest to reach all of you with Mass Dispel after Gas Nova is cast, which has a pretty generous 15 yard range, so it’s okay to be slightly further apart so you can quickly move away if your group gets targeted by Encapsulate. This positioning has the advantage that you can immediately see which group Felmyst will cast Encapsulate on as she turns towards them, so they can move right away.

Then, when everyone is in position, have a Hunter move in front of your main tank, then use Misdirection on the main tank and pull her when she’s roughly at the spot shown below.

felmyst 1 2

This will minimize how much you need to move, though not completely eliminate it. Felmyst will occasionally be annoying and land at a random spot somewhat close to your Hunter‘s original position, in which case the main tank will need to quickly reposition her and face her away from the raid. Everyone else will need to quickly assume their new positions, with ranged players moving to her sides — don’t just stand still nuking her, move.

Word of caution: Felmyst is attackable by ranged players for a few moments before she lands and finally becoming attackable by melee. Ranged DPS should take it easy until she has fully landed, otherwise they might grab aggro off the main tank and wipe the raid. Your Hunters should use their remaining Misdirections at this point, helping your tank get some threat.

The Fight

This fight will start with Felmyst in her ground phase. During the ground phase, she functions like a normal boss enemy, attacking the target with the highest threat and periodically using her abilities. Each ground phase will last 60 seconds, followed by a ~5 second take-off animation, and then 100 seconds of her air phase.

During her air phase, she flies too high in the sky for melee attacks to reach her, though ranged players can still attack her when she’s flying overhead. She will not be attacking players, but beware — she cannot be taunted, so ranged players will need to be careful not to overtake the tank on threat while she’s airborne. She uses her 2 abilities in a specific pattern (explained in the Air Phase section) and then lands, reverting the fight back to her ground phase.

Throughout this fight, you will go back and forth between roughly 60 second Ground Phases and 100 second Air Phases in which the mechanics are completely separate. During Ground Phase, Felmyst will need to be tanked facing away from the raid, while in Air Phase the boss does not require a tank and instead all raid members must stay safe from the areas effected by Fog of Corruption.

Ground Phase

The first thing you’ll notice about Felmyst is that she doesn’t hit particularly hard, at least when you compare her tank and raid damage to that of the previous 2 bosses. She will use her Noxious Fumes ability almost right away, which will deal 1000 Nature damage to all players within 100 yards every 3 seconds, which your healers should have no trouble out-healing, if your raid is positioned correctly and you have solid healing assignments. She won’t use any of her other abilities for the first 10-15 seconds of the fight, which makes this period the best time for your raid to use Heroism / Bloodlust and nuke.

Then, about 10 to 15 seconds into the fight, she will cast Corrosion on the main tank, dealing 10k Nature damage to them and increasing their Physical damage taken by 100% for 10 seconds. This ability necessitates that your tank healers don’t ever lose focus — the tank must always have a modest amount of health in order to survive Corrosion comfortably, and they need to be ready to react with instant healing spells if necessary. Your raid can keep up damage-reducing debuffs up on Felmyst to give your healers some breathing room here, which include Demoralizing Shout, Thunder Clap and Scorpid Sting.

About 25 to 35 seconds into the ground phase, Felmyst will cast Gas Nova for the first time, instantly dealing 2k Nature damage to your entire raid and applying a DoT to everyone, which deals 3k more and draining 1k every 2 seconds — so it must be dispelled immediately. This is the main reason why the raid is split into camps rather than spreading out; the only way to dispel it before its damage kills people is to have your 1 Priests dispel it off 10 people at once with Mass Dispel. If you have 3 Priests, they can dispel it off the entire raid immediately — less than that, and one of them has to dispel their camp & melee camp. Gas Nova has a 1 sec cast time, so your raid leader should call out for your Priests to start dispelling immediately as she starts casting, else people will take unnecessary damage. Also note that someone will have to dispel your main tank individually, as they are not in any of the camps.

Finally, about 30 to 40 seconds into the ground phase — typically 5 to 10 seconds after Gas Nova, but not necessarily — Felmyst will cast her final and most powerful ability, Encapsulate. She will briefly turn to face a random player in the raid who’s not the MT, and lift them into the air, rendering them unable to move. That player will explode, dealing 3.5k Arcane damage to themselves and every other player within 20 yards every second, for the next 6 seconds. 3.5k damage per second will kill almost everyone in just 2 seconds, coupled with a little bit of of previous Noxious Fumes damage. That’s why it is vital that your raid healers make sure the entire raid is topped off when Encapsulate is possibly coming up.

To counter Encapsulate, everyone must start running away from their camp towards the camp nearest to them THE MOMENT FELMYST TURNS TO FACE THEIR CAMP. People cannot wait until they see themselves taking damage before they start moving — they must move right away, and use a Master Healthstone in order to survive. This is why it will be hugely beneficial for your raid to have multiple Master Healthstones, via multiple Warlocks having different ranks of the Improved Healthstone talent. Mages can instead Blink out, away from any of the camps, so they generally will survive it easily, while other classes should use movement speed boosting abilities like Sprint to get out of there a small bit faster if possible.

felmyst 2 3

Thankfully, there are a couple of other ways to deal with Encapsulate. The targeted player can use Divine Shield, Ice Block or Cloak of Shadows in order to completely remove it off themselves, thus preventing your raid from taking any damage at all. Therefore, those classes should save those abilities in case they get targeted by Encapsulate — don’t use them for a different ability, like Gas Nova. Additionally, Paladins can use their Divine Intervention to remove Encapsulate as well, but they need to be fast and should only do so if the targeted player isn’t a class that can remove it on their own already.

After Encapsulate is over, everyone moves back to their previous spot. Ideally you’ve all survived it, but there’s a decent chance you’ve lost a couple of players here, or at the very least the targeted player, as 3.5k damage per second is a lot for healers to deal with while running for their lives. Thankfully, at this point you’ve seen everything there is to see in the ground phase. Felmyst will likely use Corrosion and Gas Nova 1 to 2 more times, so your healers must stay focused after Encapsulate. There’s a very small chance if Encapsulate was used early on that she will cast it a 2nd time during that ground phase, but that is very unlikely so you generally won’t have to worry about it — just something to keep in mind if she happened to use it early.

Air Phase

After 60 seconds of her ground phase, Felmyst will transition into her air phase. She has a little ~5 second take-off animation, during which your raid can nuke her without worrying about any of her abilities at all. After that she’ll fly up high in the sky, where only ranged DPS players can reach her and only if they’re almost directly underneath her. In short, you can’t really DPS her during this phase, but on the flipside she won’t really be attacking you either. She loses all of her ground abilities during this phase, instead gaining access to 2 new abilities that she uses in the same pattern every time.

felmyst 3 2

Your raid should get close to the middle of the arena for the air phase, as shown in the picture above. You don’t want to be too close to each other, just near enough that healers — who are ideally in the center of the group — can reach all of you. Keep a little bit of a gap between each other; 3-4 yards is preferable, similar to your gaps during the Brutallus fight. The reason for this positioning is to counter Felmyst’s first air phase ability, Demonic Vapor, which she will cast a few seconds after taking off.

During Demonic Vapor, Felmyst will target a random player in your raid and shoot a green beam on the ground nearby them. The beam will start chasing that player, dealing 4k Nature damage to any player that touches it. Furthermore, it will leave a trail of green fog in its wake, which deals 2k Nature damage and applies a very scary DoT to players who touch it. After 10 seconds, she will stop casting the beam, at which point 6-7 Unyielding Dead elite monsters will spawn from the fog. Every time a player touches the green fog, an extra Unyielding Dead monster will be spawned, making touching it even worse.

felmyst 3 3

In order to deal with Demonic Vapor, have the player targeted move out of the group and then start running in a straight line away from the beam. However, you ideally want the Unyielding Dead to all spawn relatively close to one another, so once they get far enough from the beam, they should do a sharp turn and start moving back towards their original spot — careful so as not to touch the green fog. That way, they will all spawn close to each other, so the tank responsible for picking up the Unyielding Dead will have a pretty easy time doing so. After the beam it fades, the targeted player moves back to the raid.

After your tank has had a few seconds to get some threat on the Unyielding Dead, your raid should start AoEing them down. Be careful however — Felmyst will cast Demonic Vapor one more time, and the new target will need to quickly move away from other players, preferably close to where the previous green fog was. Then, when that 2nd beam finishes, your raid should stop their AoE for a little bit and all stack up on the same spot, behind the tank, giving your tank time to build threat on the new Unyielding Dead. Once they have threat, you can once again start blasting them. A Protection Paladin will generally have no problem holding threat on the adds, particularly as they’re undead, so the other tanks can be back-ups here, taunting any mobs that go loose.

felmyst 4 2

Your group has about 10 seconds to finish off the Unyielding Dead before Felmyst uses her final and most dangerous air phase ability, Fog of Corruption. The beginning of this ability is signified by Felmyst flying off to the side of the room and hovering for a few moments. Your entire raid should move to the very center of the arena in preparation.

felmyst 5

Then, after a few seconds of hovering there, she will finally move slight. The spot she moves to will determine which of the 3 parts of the map she will use Fog of Corruption on. Players have named those 3 parts “tree side”, “center” and “fire side” for convenience. If you see her moving towards the fire, it means she’ll use it on the fire side. If you see her moving towards the north side of the arena, where you came from after Kalecgos, it means she’ll use it on the tree side. If she moves very slightly, towards the spot shown in the picture above, it means she’ll use it on the center side.

felmyst 3 4

Your entire raid will need to quickly move to one of the 2 zones that Felmyst did not target — so for instance, if she moved towards the tree side, you should move towards the fire side, so you’re as far away from her as possible. When she’s done aiming, she will quickly fly forward in a straight line, leaving a massive wave of green fog in her path. Players that touch the fog will be mind controlled indefinitely, dealing 200% increased damage, having 100% increased speed and being invulnerable to crowd control. This effectively means they are dead, and worst of all, with that massive damage increase there’s a good chance they’re also taking down other players with them — so everyone needs to move quickly towards a safe zone to avoid this at all costs.

You can’t rest easy just yet, unfortunately. After she flies to the opposite side, she will take 5-10 seconds before taking aim and repeating this process. She can pick the same side multiple times in a row or change it up. Your raid will need to move towards the middle of the room and be ready to move to one of the safe zones yet again. It can help if you stay on the opposite side of Felmyst — so if she’s on the west side, you go east, and vice versa.

She will use Fog of Corruption 3 times in a row, before finally landing and beginning her ground phase once again.

Ground Phase… Again

And thus the fight repeats itself. The only difference is that you can’t use the same position every time — Felmyst will always land near the spot where she finished her 3rd Fog of Corruption at, and moving her around can be very risky due to her Cleave and other dangerous ground phase abilities. Therefore, your raid will need to assume their positions around her new spot.

felmyst 6 2

Your Hunters should use their Misdirections on the main tank again, helping them get some threat to compensate for being unable to build threat while she flew around. Players who are dangerously close to the tank, or potentially overtook them, should use their threat wipe abilities, or move to the tank spot and die without jeopardizing the raid, if they don’t have threat wipe abilities.

And that is the entirety of the fight, she will repeat ground phase again, going into air phase 60 seconds later, etc. If you managed to survive Encapsulate the first time around and didn’t lose too many players to silly mistakes during the air phase, then you don’t have anything to be scared of anymore — you’ve seen everything she had to throw at you, and survived the worst of it. The only thing to keep in mind is that this fight can be pretty long — it will take anywhere between 6 to 12 minutes depending on how high your raid’s DPS is, which will typically translate into 2 to 5 air phases. Thus everyone should be prepared for a long fight, using Super Mana Potions and Dark Runes to sustain their mana pool as necessary.

Congratulations! You have finally ended poor Madrigosa’s nightmare, and are one step closer to thwarting the Burning Legion’s plans on Azeroth. Beware however — the 2 toughest bosses of the instance lie ahead, so do not tread lightly.


About the Author


I am a Classic WoW enthusiast, maining a Dwarf Rogue from Vanilla through Cataclysm. It makes me so happy to be able to play through Classic content again, this time bringing my Prot Paladin and PvP/PvE Warlock dreams to life. The lore in Warcraft has always been appealing to me, and I am excited to be a member of the Classic community!
Notify of

Inline Feedbacks
View all comments
Scroll to Top