
Alliance gets the Might of Stormwind world buff
The Alliance gets its own version of Warchief’s Blessing in World of Warcraft: Forever. The world buff
Might of Stormwind goes to Alliance players when the head of
Rend Blackhand is turned in. Blizzard first added it in Season of Discovery.
What the buff does
Might of Stormwind gives 300 extra health, 15% haste on melee attacks and 10 mana every 5 seconds. It is the counterpart of
Warchief’s Blessing, the buff the Horde gets for the same head. Before Season of Discovery, only the Horde had this buff.
The two tooltips differ in one place. Warchief’s Blessing gives 15% haste to all spells and attacks, Might of Stormwind to melee attacks only. Whether that difference also holds in the game, is not known.
How to get it
Warchief Rend Blackhand in Upper Blackrock Spire drops the
Head of Rend Blackhand. Alliance players take it to Master Mathias Shaw in Stormwind for the quest End of the Dark Horde. The fight is in the Upper Blackrock Spire guide.
World buffs work in the open world and in dungeons, but not in raids in WoW Forever. How long Might of Stormwind lasts in Forever, is not stated.
Source: Wowhead