Gengar-Mega (F) @ Gengarite  
Ability: Cursed Body  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Hex  
- Sludge Wave  
- Thunder  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 216 SpA / 100 SpD / 192 Spe  
Mild Nature  
- Stealth Rock  
- Overheat  
- Precipice Blades  
- Rock Tomb  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Shiny: Yes  
EVs: 252 HP / 132 Def / 28 SpD / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Judgment  
- Ice Beam  
- Recover  

Yveltal @ Leftovers  
Ability: Dark Aura  
Shiny: Yes  
EVs: 224 HP / 32 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Toxic  
- Dark Pulse  
- Roost  

Toxapex (F) @ Shed Shell  
Ability: Regenerator  
Shiny: Yes  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic  
- Toxic Spikes  
- Recover  
- Haze  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 224 Atk / 32 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Photon Geyser  
- Earthquake  
- Sunsteel Strike