Médor, mords ! (Zacian-Crowned) @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Behemoth Blade  
- Swords Dance  
- Play Rough  
- Wild Charge  

Nihil Lux (Yveltal) @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 224 HP / 32 Atk / 252 SpD  
Adamant Nature  
- Sucker Punch  
- Foul Play  
- U-turn  
- Roost  

XerneAss (Xerneas) @ Power Herb  
Ability: Fairy Aura  
EVs: 56 HP / 252 SpA / 36 SpD / 164 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Thunder  
- Moonblast  
- Draining Kiss  

Magicien 2 Necroz (Necrozma-Dusk-Mane) @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 188 Def / 68 SpD  
Impish Nature  
- Knock Off  
- Moonlight  
- Sunsteel Strike  
- Stealth Rock  

Gotta go fast (Regieleki) @ Heavy-Duty Boots  
Ability: Transistor  
EVs: 28 Def / 252 SpA / 228 Spe  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Rapid Spin  
- Rising Voltage  

EternaTousse (Eternatus) @ Black Sludge  
Ability: Pressure  
EVs: 252 HP / 56 Def / 184 SpD / 16 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Dynamax Cannon  
- Toxic  
- Shadow Ball