Rico, Chaos Incarnate

Flying, haste.

Whenever Rico, Chaos Incarnate deals combat damage to an opponent, put that many nibble counters on target nonland permanent.

When Snowball, Imitator enters the battlefield, put a +1/+1 counter and goad Rico, Chaos Incarnate. When Snowball, Imitator leaves the battlefield, Rico, Chaos Incarnate is no longer goaded.