Regieleki @ Choice Specs  
Ability: Transistor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Electro Ball  
- Volt Switch  
- Thunder Cage  
- Rising Voltage  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Oblivion Wing  
- Dark Pulse  
- Sucker Punch  
- Heat Wave  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Leech Seed  
- Gyro Ball  
- Toxic  

Calyrex-Shadow @ Life Orb  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psyshock  
- Astral Barrage  
- Draining Kiss  

Eternatus @ Shed Shell  
Ability: Pressure  
EVs: 252 HP / 200 Def / 56 Spe  
Timid Nature  
- Dynamax Cannon  
- Flamethrower  
- Toxic  
- Recover  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 72 HP / 252 SpA / 108 SpD / 76 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Draining Kiss  
- Thunder  
- Focus Blast