Vivillon @ Leftovers  
Ability: Compound Eyes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Quiver Dance  
- Substitute  
- Sleep Powder  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 88 HP / 116 Atk / 88 Def / 216 Spe  
Adamant Nature  
- Dragon Dance  
- Waterfall  
- Outrage  
- Taunt  

Genesect @ Choice Specs  
Ability: Download  
EVs: 64 Def / 252 SpA / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Bug Buzz  
- Flash Cannon  
- Thunderbolt  
- Flamethrower