Misty's Poliwhirl (G1 53)
Rapids
20
If the Defending Pokémon has any Energy cards attached to it, flip a coin. If heads, choose 1 of those Energy cards and discard it.
Water Punch
30+
Flip a number of coins equal to the number of Energy attached to Misty's Poliwhirl. This attack does 30 damage plus 10 damage for each heads.
weakness: x2
resistance: none
retreat cost: 2