Xerneas @ Pixie Plate  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Extreme Speed  
- Boomburst  
- Swords Dance  
- Explosion  

Celesteela @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Oblivion Wing  
- Nasty Plot  
- Earth Power  
- Leech Seed  

Eternatus @ Black Sludge  
Ability: Simple  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Core Enforcer  
- Sludge Bomb  
- Earth Power  

Zygarde-Complete @ Choice Scarf  
Ability: Scrappy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Final Gambit  
- Trick  
- U-turn  
- Stealth Rock  

Giratina-Origin @ Choice Scarf  
Ability: Scrappy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Final Gambit  
- Trick  
- U-turn  
- Astral Barrage  

Yveltal @ Life Orb  
Ability: Tough Claws  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shift Gear  
- Wicked Blow  
- Dragon Ascent  
- V-create