Skinny (Shaymin-Sky) @ Weakness Policy  
Ability: Simple  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Brave Nature  
- Metronome  

Fatty (Venusaur-Mega) @ Weakness Policy  
Ability: Flower Veil  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Brave Nature  
IVs: 0 Spe  
- Metronome