Goran, Warden of the Mines

Ward- Pay 3 life
Whenever Goran, Warden of the Mines or
another dwarf enters the battlefield, create two
artifact Ammunition tokens with ({1}, sacrifice
this artifact: deal 1 damage to target opponent).
Whenever you sacrifice an artifact you may have
Goran, Warden of the Mines deal 1 damage to
any target. This ability can only activate twice
each turn.