Venusaur

Mutate Ivisaur {2}{b}{g} (If you cast this spell for its mutate cost, put it over or under target Ivisaur you own. They mutate into the creature on top plus all abilities from under it.)

Solabean — At the beginning of your end step, if this creature didn’t attack this turn, you may tap it. When you do, it deals damage equal to its power to target creature. If that creature had a counter on it and dies this way, draw two cards.