Krago

Trample, Deathtouch Enrage- when Krago is dealt damage, It fights up to One target creature you dont control. When Krago Dies, Note the amount of Creatures that died this turn, Then You gain an emblem with “when a creature you control dies, put X +1/+1 counters on a creature you control where X is the number of Creatures that died when this emblem was created.” If Krago dies, He cannot be cast from your hand or the command zone again.