Heatran @ Choice Specs  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Eruption  
- Earth Power  
- Flash Cannon  
- Heat Wave  

Sableye @ Sitrus Berry  
Ability: Prankster  
EVs: 240 HP / 204 Def / 64 SpD  
Calm Nature  
- Fake Out  
- Encore  
- Disable  
- Dazzling Gleam  

Urshifu @ Life Orb  
Ability: Unseen Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Wicked Blow  
- Sucker Punch  
- Protect  

Mew @ Tanga Berry  
Ability: Synchronize  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Imprison  
- Transform  
- Protect  
- Expanding Force