Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Water  
EVs: 244 HP / 12 Def / 252 SpD  
Careful Nature  
- Toxic  
- Spikes  
- U-turn
- Protect

Arceus @ Pixie Plate  
Ability: Multitype  
Tera Type: Water  
EVs: 236 HP / 252 Def / 20 Spe  
Bold Nature  
- Recover  
- Judgment  
- Will-O-Wisp  
- Stealth Rock

Necrozma-Dusk-Mane @ Heavy-Duty Boots  
Ability: Prism Armor  
Tera Type: Fire  
EVs: 248 HP / 204 Def / 56 Spe  
Impish Nature  
- Moonlight  
- Knock Off  
- Dragon Dance  
- Sunsteel Strike

Kyogre @ Heavy-Duty Boots  
Ability: Drizzle  
Tera Type: Fairy  
EVs: 236 HP / 164 Def / 88 SpA / 20 Spe  
Bold Nature  
- Thunder  
- Ice Beam  
- Origin Pulse  
- Thunder Wave

Calyrex-Ice @ Heavy-Duty Boots  
Ability: As One (Glastrier)  
Tera Type: Fire  
EVs: 248 HP / 252 Atk / 8 Def  
Brave Nature  
- Trick Room
- Swords Dance  
- Glacial Lance  
- High Horsepower

Winged King (Koraidon) @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Ghost  
EVs: 100 HP / 252 Atk / 156 Spe  
Adamant Nature  
- U-turn  
- Outrage  
- Flare Blitz  
- Close Combat