Belly Drum Poliwrath Sweep

Strat: Golduck opens with Rain Dance to activate Swift Swim (doubles speed in rain) for both itself and Poliwrath. Golduck can then outspeed most opponents and use Yawn first before getting knocked out. With the opponent under Yawn, Poliwrath can safely use Substitute and then Belly Drum, since their only options are to attack (which only destroys the Substitute before they fall asleep), or switch out (which saves the Substitute to take the next hit). Substitute with Belly Drum drops Poliwrath's HP to exactly 25%, activating its Salac Berry (increases Speed 1 stage). Encore and Clear Smog can disrupt opponents that set up on Golduck. Drain Punch is used for recovery, and Waterfall is preferred to Liquidation for the 20% Flinch chance. Poliwrath @ Salac Berry Ability: Swift Swim EVs: 12 HP / 252 Atk / 16 Def / 228 Spe Jolly Nature Substitute Belly Drum Drain Punch Waterfall Golduck @ Focus Sash Ability: Swift Swim EVs: 252 SpA / 252 Spe Timid Nature IVs: 0 Atk Rain Dance Yawn Clear Smog Encore Music: Grande Valse Brillante in E flat major, Op. 18 by Frederic Chopin