Heroism

From WoWWiki

Heroism
Heroism (Racial) Instant cast 26% of base mana Increases melee, ranged, and spell casting speed by 30% for all party and raid members. Lasts 40 sec. After the completion of this effect, those affected will become Exhausted and unable to benefit from Heroism again for 10 min.
Usable by
Class	Shaman
Race	Draenei
Properties
Type	Utility
School	Nature
Cooldown	10 minutes
Radius	100 yards
Related buff
Magic Heroism Melee, ranged, and spell casting speed increased by 30%. Duration: 40 seconds
Related debuff
Exhaustion Cannot benefit from Heroism. Duration: 10 minutes

"We must bring calm to the troubled elemental spirits of this land. Ma-no icta, my brethren."^{TCGFoO 78}

Heroism is a shaman buff. The Alliance version is Heroism, and the Horde version is Bloodlust. They are exactly the same aside from their name.

Rank table

Rank	Level	Cost
1	70	7 92

Talents

Talents that can improve this ability:

Mental Quickness

Notes

Following patch 3.0.2, both Heroism and Bloodlust affect the entire raid. Also, everyone who is affected by the ability receives a 5 minute debuff preventing them from being affected by either Heroism or Bloodlust for the duration of the debuff (5 minutes).