Yveltal @ Weakness Policy  
Ability: Dark Aura  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Oblivion Wing  
- Heat Wave  
- Protect  

Yveltal @ Assault Vest  
Ability: Dark Aura  
Level: 50  
EVs: 140 HP / 72 Def / 44 SpA / 252 SpD  
Calm Nature  
- Sucker Punch  
- Oblivion Wing  
- Snarl  
- Dark Pulse