Build 'Mmmph' by dealing damage.
Alt-Fire on full 'Mmmph': Taunt to gain crit for several seconds.
Invulnerable while 'Mmmph' taunting.
No random critical hits
Being a revolutionary appliance capable of awakening the fire element phlogiston that exists in all combustible creatures, which is to say, all of them.
( Not Usable in Crafting )