Warden of the North

Living weapon(When this Equipment enters the battlefield, create a 0/0 black Germ creature
token, then attach this to it.)
Equipped creature gets +1/+6, can block an additional creature each combat, and you gain
1 life for each damage dealt to equipped creature.
Equip {4}
Equip {0} to the creature on the battlefield with
the highest toughness.