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

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Coil  
- Thousand Arrows  
- Rest  
- Sleep Talk  

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

Yveltal @ Choice Band  
Ability: Dark Aura  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Foul Play  
- Knock Off  
- Defog  
- Sucker Punch  

Arceus-Ground @ Groundium Z  
Ability: Multitype  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Earth Power  
- Ice Beam  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 112 Atk / 144 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Precipice Blades  
- Stone Edge  
- Stealth Rock