Gajrock Kolbek

: Flying, Trample, Deathtouch
Whenever Gajrock deals combat damage to a player or planeswalker, you may Fateseal 3 and put the top 3 cards of your library into your graveyard.
Gajrock enters the battlefield with X +0/+1 counters on it, where X is the number of cards in your graveyard. Gajrocks power is equal to the number of cards in your graveyard.