Dragonite @ Leftovers  
Ability: Multiscale  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Dragon Breath  
- Roost  
- Toxic  
- Defog  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Toxic  
- King's Shield  
- Gyro Ball  
- Shadow Ball  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 36 HP / 252 SpA / 220 Spe  
Hasty Nature  
- Stealth Rock  
- Fire Blast  
- Precipice Blades  
- Rock Tomb  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Judgment  
- Defog  
- Recover  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Dark Pulse  
- U-turn  
- Foul Play  
- Oblivion Wing  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Outrage  
- Photon Geyser  
- Earthquake