Wobbuffet @ Custap Berry  
Ability: Shadow Tag  
EVs: 252 HP / 68 Def / 188 SpD  
Calm Nature  
IVs: 0 Atk  
- Encore  
- Destiny Bond  
- Mirror Coat  
- Counter  

Zacian @ Life Orb  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Close Combat  
- Play Rough  
- Wild Charge  

Zekrom @ Leftovers  
Ability: Teravolt  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Substitute  
- Bolt Strike  
- Dragon Claw  

Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Reflect  
- Light Screen  
- Taunt  
- Play Rough  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 168 HP / 252 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Substitute  
- Thunder  

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