Eaurven, Zookeeper

0: Add {g}. When you spend it to cast a creature spell, put a loyalty counter on Eaurven, Zookeeper.
0: A creature you control deals damage equal to its power to target creature you don't control and Eaurven, Zookeeper.
-6: You gain an emblem with: "At the beginning of your upkeep, for each emblem you control, put a +1/+1 counter on a creature you control."