Urshifu @ Black Glasses  
Ability: Unseen Fist  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Wicked Blow  
- Bulk Up  
- Low Kick  
- Sucker Punch  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 52 HP / 56 Def / 252 SpA / 148 Spe  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Endeavor  
- Geomancy  
- Moonblast  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 44 HP / 252 Atk / 212 Spe  
Jolly Nature  
- Dragon Dance  
- Sunsteel Strike  
- Stone Edge  
- Earthquake  

Eternatus @ Power Herb  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Sludge Bomb  
- Dynamax Cannon  
- Flamethrower  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 252 Atk / 72 SpD / 184 Spe  
Adamant Nature  
- Roost  
- Sucker Punch  
- Knock Off  
- Hone Claws  

Landorus-Therian (M) @ Focus Sash  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Rock Tomb  
- Swords Dance  
- Earthquake