Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Defog  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Drought  
EVs: 252 HP / 56 Def / 200 SpD  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Stone Edge  
- Toxic  

Yveltal @ Dread Plate  
Ability: Dark Aura  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Foul Play  
- Taunt  
- Roost  
- Sucker Punch  

Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Substitute  
- Shadow Ball  
- Sludge Wave  

Ho-Oh @ Choice Band  
Ability: Regenerator  
EVs: 248 HP / 208 Atk / 52 SpD  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Earthquake  
- Toxic  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stone Edge  
- Sunsteel Strike  
- Photon Geyser  
- Earthquake