Accelgor @ Focus Sash  
Ability: Unburden  
EVs: 252 Atk / 252 Spe  
Naive Nature  
IVs: 0 Def / 0 SpD  
- Toxic Spikes  
- Spikes  
- Encore  
- U-turn  

Marshadow @ Marshadium Z  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Substitute  
- Spectral Thief  
- Close Combat  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 24 HP / 252 Atk / 232 Spe  
Adamant Nature  
- Substitute  
- Dragon Dance  
- Thousand Arrows  
- Dragon Tail  

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

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Defog  
- Roar  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 212 Atk / 140 SpD / 156 Spe  
Adamant Nature  
- Stealth Rock  
- Precipice Blades  
- Rock Tomb  
- Fire Punch