Aegren, Claws of Grul

+2: Roll a 4 sided die. Create that many 0/1 red green warriors with "When this creature dies, put a +1/+1 counter on target creature you control."
-X: Search your library for a creature card with converted mana cost X or less. Put that creature on the battlefield tapped. Shuffle your library.
-10: Create an emblem with "Creatures you control gain +1/+1 for each other creature you control that shares a creature type with it."