Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 4 SpD / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Synthesis  
- Foul Play  
- Sludge Bomb  

Eternatus @ Power Herb  
Ability: Pressure  
EVs: 176 HP / 240 SpD / 92 Spe  
Timid Nature  
IVs: 0 Atk  
- Cosmic Power  
- Dragon Pulse  
- Meteor Beam  
- Recover  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 16 HP / 240 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Taunt  
- Roost  
- Defog  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 240 HP / 12 Atk / 252 Def / 4 Spe  
Impish Nature  
- Thousand Waves  
- Scale Shot  
- Coil  
- Rest  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Sunsteel Strike  
- Knock Off  
- Stealth Rock  
- Morning Sun  

Calyrex-Shadow @ Choice Scarf  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Aromatherapy  
- Trick