Cetavolver

Kicker {1}{R} and/or {G} (You may pay an additional {1}{R} and/or {G} as you cast this spell.)
If this creature was kicked with its {1}{R} kicker, it enters with two +1/+1 counters on it and with first strike.
If this creature was kicked with its {G} kicker, it enters with a +1/+1 counter on it and with trample.