Blob

Trample, Absorb (When Blob absorbs other creatures, it gains the creature's colors.)

When Blob enters the battlefield, reveal the top card of your library. If it's a creature, merge the power and toughness of it and then send it to the graveyard. If it's a non-creature, shuffle it into your library. Continue this process until Blob gains 10 or more power or toughness.

#1 Shadow King Hater