Basculegion @ Life Orb  
Ability: Adaptability  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Last Respects  
- Wave Crash  
- Substitute  
- Tera Blast  

Hatterene @ Utility Umbrella  
Ability: Magic Bounce  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Psyshock  
- Trick Room  
- Healing Wish  
- Draining Kiss  

Kyogre @ Custap Berry  
Ability: Drizzle  
Tera Type: Ghost  
EVs: 248 HP / 44 Def / 152 SpA / 64 Spe  
Modest Nature  
IVs: 0 Atk  
- Origin Pulse  
- Ice Beam  
- Calm Mind  
- Thunder Wave  

Necrozma-Dusk-Mane @ Lum Berry  
Ability: Prism Armor  
Tera Type: Dark  
EVs: 248 HP / 140 Def / 120 Spe  
Impish Nature  
- Sunsteel Strike  
- Knock Off  
- Dragon Dance  
- Moonlight  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 248 HP / 100 Def / 160 SpD  
Calm Nature  
IVs: 0 Atk  
- Trick Room  
- Judgment  
- Healing Wish  
- Roar  

Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Ghost  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Low Kick  
- Dragon Claw  
- U-turn  
- Flare Blitz