100% Hit Chance
Brings on the armageddon, dealing 394 Mechanical damage to all enemy pets and instantly killing the caster.
Using armageddon will prevent the caster from activating Failsafe mechanisms.
Drop: Siegecrafter Blackfuse [??+]
Zone: Siege of Orgrimmar
Approximate Drop Rate: 1 in 125
Vendor: Auction House
Profession: Pandaria Engineering [75]
Taught By: [Schematic: Chief Engineer Jard's Journal]
Drop: Brutallus [??+]
Zone: Sunwell Plateau
Approximate Drop Rate: 1 in 20
World Event: WoW's Anniversary
Zone: Caverns of Time
Vendor: Historian Ma'di
Cost: 200 (unlimited supply)