Waratog

Whenever a Battle is exiled from the battlefield
due to combat damage, Waratog gets +X/+X
until end of turn equal to the number of defense counters the Battle entered the battlefield with.
Whenever a Battle is exiled due to combat
damage, untap all attacking creatures. After this
phase, there is an additional combat phase.
{w}{u}{b}{r}{g}: Return all Battle cards from your graveyard to your hand.