C Belly Drum

Put 3 damage counters on Poliwhirl. If this doesn't Knock Out Poliwhirl, search your deck for 2 Basic Energy cards and attach them to Poliwhirl. Shuffle your deck afterward.

WWC Water Gun 30+

Does 30 damage plus 10 more damage for each [W] Energy attached to Poliwhirl but not used to pay for this attack's Energy cost. You can't add more than 20 damage in this way.