Ability: Swift Swim
EVs: Attack, HP, Speed Nature: Jolly
Rain Dance: To activate Swift Swim, making this guy into a sweeper. Even weakens Fire type attacks for you.
Icicle Drop: Although the accuracy isn't the best, Claw SHarpen changes that. The fliching also works now with Swift Swim.
Claw SHarpen: Allows Icicle Drop to hit more, making it better than Ice Punch. Also increases Attack.
Brick Break: Deals with some weaknesses while giving type coverage in other areas.