PeterTurbo, Lord of Iron

Iron Within, Iron Without - Creatures you control are artifacts in addition to their other types.

Artillery Bombardment - Whenever Perturabo attacks, he deals damage to any target equal to the number of artifacts you control, then deals 1 damage
to each creature defending player controls.

Daemon Engine - Sacrifice a Daemon; put a number of +1/+1 counters on Perturabo equal to the sacrificed Daemon's power