Set:	Assassin's Creed
Type:	Legendary Artifact Equipment
Rarity:	Rare
Cost:	{4}

When Mjlnir enters the battlefield, attach it to target legendary creature you control.
Whenever equipped creature attacks, tap target creature defending player controls and put a stun counter on it. Then Mjlnir deals damage to each opponent equal to the number of tapped creatures that opponent controls.
Equip {4}