Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
Shiny: Yes  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Hex  
- Sludge Bomb  
- Will-O-Wisp  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 248 HP / 140 SpD / 120 Spe  
Careful Nature  
- Stealth Rock  
- Dragon Tail  
- Rock Slide  
- Fire Punch  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 88 HP / 136 Def / 32 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Calm Mind  
- Refresh  
- Recover  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 240 HP / 180 Def / 88 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Will-O-Wisp  
- Stealth Rock  
- Recover  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 248 HP / 84 SpD / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Fleur Cannon  
- Pain Split  
- Heart Swap  

Zygarde @ Groundium Z  
Ability: Power Construct  
EVs: 12 HP / 252 Atk / 8 Def / 236 Spe  
Adamant Nature  
- Substitute  
- Dragon Dance  
- Coil  
- Thousand Arrows