Gigalith @ Choice Band  
Ability: Sturdy  
EVs: 184 HP / 72 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Rock Blast  
- Earthquake  
- Body Press  
- Heavy Slam  

Mew @ Sitrus Berry  
Ability: Synchronize  
EVs: 216 HP / 40 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Substitute  
- Imprison  
- Transform  

Dragapult @ Haban Berry  
Ability: Infiltrator  
EVs: 64 Def / 212 SpA / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Disable  
- Shadow Ball  
- Draco Meteor