Jumbo, Dream Walker

Whenever Jumbo, Dream Walker enters the battlefield or deals combat damage, untap target equipment you control.

-Whenever an equipment you control deals damage put a +1/+1 counter on Jumbo, Dream Walker.
-If an equipment you control kills an opposing creature put 2 Devour charges on Jumbo, Dream Walker. (While a creature has a devour charge it gains lifelink, 1 charge is removed at your end step)