Wuldirgan, Insatiable Hunger

Trample, banquet (Everytime this creature deals
lethal damage to a creature, it gets +1/+1 counters
equals to the creature toughness.)
All creature must block Wuldirgan if possible.
When Wuldirgan enters the battlefield exile target creature you control. When Wuldirgan exit the battlefield put exiled creature into play, it gets
banquet and "{2}{b}, sacrifice this creature: put Wuldirgan, Insatiable Hunger into play".