evolve (whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)
whenever an opponent casts a noncreature spell with mana value less than pollywog prodigy's power, draw a card.
whenever an opponent casts a noncreature spell with mana value less than pollywog prodigy's power, draw a card.