Blizzard has just posted a preview of the upcoming Blackrock Foundry raid. It will feature 10 total bosses across 4 wings. A new world boss, Rukhmar, will also make its debut when Blackrock Foundry opens on February 3. You can find the full unlock schedule for all difficulties right here.
Blackrock Foundry was the ancestral home of the Blackrock orcs, wherein master smiths smelted and worked the impossibly hard ore that is the clan's namesake. Now, massive giants captured and broken by the Thunderlord heat the great forges, flamebenders of the Burning Blade imbue the ore with an inner fire, and engineers shape the slag according to otherworldly schematics. Warlord Blackhand's foundry is the center of the Iron Horde's military might, churning out the weaponry that will be used to raze Azeroth.
Check out the full preview
for a rundown of all the bosses you'll be facing in as little as two weeks!