The Creeper

Indestructible
Whenever a creature dealt combat damage by The Creeper this turn dies, exile that creature and put a +1/+1 counter on The Creeper.
As long as a creature card exiled with The Creeper has flying, The Creeper has flying. The same is true for deathtouch, first strike, double strike, hexproof, reach, trample, and vigilance.