Batterskull (2XM 234)

Artifact — Equipment • Mana cost: {5} • Double Masters • Mythic

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.)
Equipped creature gets +4/+4 and has vigilance and lifelink.
{3}: Return this Equipment to its owner's hand.
Equip {5}

Illustrated by Mark Zug.