|Health||54,806,960 - 164,420,880|
|Location||Heart of Fear|
- Main article: Wind Lord Mel'jarak
- Mending — Zar'thik Battle-Menders mend their allies, healing a group of the swarm for 5%[Notes 1] of their maximum health.
- Quickening — Zar'thik Battle-Menders quicken all of Mel'jarak's swarm, increasing all damage done and melee speed by 10%[Notes 2] for 15 sec. This effect stacks.
- Patch 5.0.4 (2012-08-28): Added.