Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 HP / 0 Atk  
- Substitute  
- Hex  
- Pain Split  
- Will-O-Wisp  

Nihilego @ Black Sludge  
Ability: Beast Boost  
EVs: 252 HP / 140 SpD / 116 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Sludge Wave  
- Power Gem  
- Foul Play  

Yveltal @ Leftovers  
Ability: Dark Aura  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Foul Play  
- Sucker Punch  
- Roost  
- Toxic  

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

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 152 Def / 104 SpD  
Relaxed Nature  
- Stealth Rock  
- Precipice Blades  
- Hidden Power [Ice]  
- Overheat  

Arceus-Flying @ Sky Plate  
Ability: Multitype  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Refresh  
- Recover  
- Judgment