Camazotz

Lifelink, Exploit
When Camazotz exploits a creature, he gets Deathtouch. Any creature Camazotz destroys,
he gets a +1/+1 counter. This only activates if Camazotz exploited a creature.
{b}: Regenerate Camazotz.
{w}: Camazotz gets flying until end of turn.
{w}{b}: Sacrifice Camazotz: You may return it to the battlefield under your control at the beginning of
your next upkeep.