Arcane Barrage Rune – Season of Discovery (SoD)
This guide will cover how to get the Arcane Barrage rune for Mages in Season of Discovery. We’ll go over all of the locations and requirements in the walkthrough below as well as any useful tips and tricks.
- Rune: Arcane Barrage
- Engraving: Engrave Cloak – Arcane Barrage
- Class: Mage
- Slot: Back
- Added: Phase 4
- Level: 50 (Recommended)
How to Get the Arcane Barrage Rune
As of Phase 6, all runes and skill books can be purchased from Rune Brokers in starting zones and major cities for 1 copper a piece. Each of these vendors is simply named “Rune Broker” and can be easily spotted by their purple glow, lurking very close to where new characters enter the game. You can see all of their locations in our guide below.
Original Discovery Method
This is the fourth in a series of runes that involve collecting books to turn in to your faction’s Librarian in either Stormwind City or
Undercity. Each rune in the series requires collecting more books, with the books that you collected for previous runes counting toward the total:
- Icy Veins (Phase 1) (10 books)
- Spell Power (Phase 2) (20 books)
- Deep Freeze (Phase 3) (25 books)
- Arcane Barrage (Phase 4) (35 books)
To get the Arcane Barrage rune, you’ll be collecting 35 different books from the lengthy list at the bottom of this guide. You can turn in each book individually for a Comprehension Charm – you do not need to hold onto them and turn them all in at once. They will still count. You can turn in the books at your faction’s librarian.
Alliance Librarian
To turn in your books on Alliance, head to a Garon Wendell, the Librarian in the Mage Quarter of Stormwind City (38, 81). You’ll find him at the top of the tower inside the Wizard’s Sanctum. When you’ve turned in 10 of the books he will offer the quest Greater Friend of the Library. Complete this quest to learn Engrave Cloak – Arcane Barrage.


Horde Librarian
To turn in your books on Horde, head to a Owen Thadd, the Librarian in the inner part of the Magic Quarter of Undercity (74, 33). When you’ve turned in 10 of the books he will offer the quest Greater Friend of the Library. Complete this quest to learn Engrave Cloak – Arcane Barrage.


Book Locations
We’ve grouped the books you can collect according to zone for convenience. Note that some zones have more than one book. Books in zones that are controlled by the opposite faction will be the most difficult to pick up, and most players will choose to skip them.
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I've been playing World of Warcraft on and off since vanilla, usually as a healer or caster and often as a guild leader. I play both retail and classic. I also love RPGs, sandboxes, and sims.
I have the same Issue, I still have 3-4 books I need to turn in but no quest tried so many things…
Tried deleting all the books and picking them up again, tried deleting all addons and going in without addons, wrote a lot of tickets but no “real” help,…
If anyone knows how to fix it please let me know
i lost my rune (wrong talk to mage trainer in sw) how can i retake all the books is it possible or just rip the rune?