Hector, Blood & Iron Sentinel

Ward—Lose life equal to Hector's power.
When Hector enters or attacks, create either
"Sword", a legendary equipment artifact token with Equipped creature gets +3/+1 and Equip {1}, or "Shield", a legendary equipment artifact token with Equipped creature gets +0/+3 and Vigilance and Equip {1} and equip it to a legendary creature you control.
Whenever you sacrifice an artifact, Hector does 2 damage to any target. If it was a legendary artifact, he does 4 damage instead.