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Azumarill @ Sitrus Berry
Ability:Huge Power
EVs:252 Atk / 4 Spe / 252 HP
Nature:Adamant
-Belly Drum
-Aqua Jet
-Play Rough
-Knock Off
I chose this mon to build around as I was using it in a different rain team and decided it was fun and annoying enough for the opponent if I played correctly...