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

Nihilego @ Black Sludge  
Ability: Beast Boost  
EVs: 24 HP / 44 Def / 88 SpA / 120 SpD / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Power Gem  
- Clear Smog  
- Toxic Spikes  
- Sludge Wave  

green green (Arceus-Grass) @ Meadow Plate  
Ability: Multitype  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Ice Beam  
- Grass Knot  
- Recover  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 168 Def / 88 Spe  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Recover  
- Ice Beam  
- Earth Power  

Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 220 Atk / 56 SpD / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Substitute  
- Dragon Tail  
- Thousand Arrows  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Volt Switch  
- Heart Swap  
- Pain Split