Floatzel (26/130) [Diamond & Pearl: Base Set]

[1W] Screw Tail (30) Flip a coin. If heads, discard an Energy attached to the Defending Pokemon.

[WW] Water Gun (40+) Does 40 damage plus 20 more damage for each W Energy attached to Floatzel but not used to pay for this attack's Energy cost. You can't add more than 40 damage in this way.