Simic Battlemage

Kicker {g} and/or {1}{u} (You may pay an additional {g} and/or {1}{u} as you cast this spell.)
When Simic Battlemage enters the battlefield,
if it was kicked with its {g} kicker, put a +1/+1
counter on target creature.
When Simic Battlemage enters the battlefield, if
it was kicked with its {1}{u} kicker, return target creature to its owner's hand.