Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 252 Def / 12 SpD  
Impish Nature  
IVs: 30 Spe  
- Defog  
- U-turn  
- Toxic  
- Protect  

Groudon @ Life Orb  
Ability: Drought  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Stone Edge  
- Precipice Blades  
- Fire Punch  

Reshiram @ Choice Scarf  
Ability: Turboblaze  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Pulse  
- Blue Flare  
- Draco Meteor  
- Earth Power  

Pheromosa @ Groundium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- U-turn  
- Low Kick  
- Ice Beam  
- Drill Run  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Will-O-Wisp  
- Recover  
- Roar  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Recover  
- Scald  
- Haze