Yveltal @ Assault Vest  
Ability: Dark Aura  
EVs: 100 HP / 4 Def / 108 SpA / 44 SpD / 252 Spe  
Timid Nature  
- Foul Play  
- Oblivion Wing  
- Snarl  
- Sucker Punch  

Whimsicott @ Focus Sash  
Ability: Prankster  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tailwind  
- Moonblast  
- Helping Hand  
- Charm  

Thundurus (M) @ Life Orb  
Ability: Defiant  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Wild Charge  
- Fly  
- Iron Tail  
- Protect  

Eternatus @ Black Sludge  
Ability: Pressure  
Level: 50  
EVs: 252 HP / 228 Def / 28 Spe  
Timid Nature  
IVs: 0 Atk  
- Mystical Fire  
- Recover  
- Cosmic Power  
- Toxic  

Slowbro @ Leftovers  
Ability: Oblivious  
Level: 50  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Body Press  
- Slack Off  
- Iron Defense  
- Amnesia  

Regidrago @ Dragon Fang  
Ability: Dragon's Maw  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Energy  
- Draco Meteor  
- Dragon Pulse  
- Protect