Bloodlust is perhaps the most iconic spell in World of Warcraft. The party-or-raid-wide effect that boosts all players’ Haste by 30 percent is the strongest cooldown in the game. Whether you’re using it at the top of a boss fight when all of your teammates have their biggest abilities off-cooldown or during the final phase of an encounter in hopes of getting that last shred of damage onto a boss, Bloodlust is a valuable tool that’s essentially a necessity for all PvE content.

Only four classes have a Bloodlust effect naturally baked into their kit: Shaman, Mage, Hunter, and Evoker. The effect is the same across the board, meaning any one of these classes can bring the same level of equal value to a raid or dungeon group.