Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- U-turn  
- Low Kick  
- Dragon Claw  
- Flare Blitz  

Kyogre @ Choice Specs  
Ability: Drizzle  
Tera Type: Water  
EVs: 32 Def / 252 SpA / 224 Spe  
Timid Nature  
IVs: 0 Atk  
- Water Spout  
- Surf  
- Blizzard  
- Thunder  

Tyranitar @ Leftovers  
Ability: Sand Stream  
Tera Type: Poison  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Knock Off  
- Earthquake  
- Stealth Rock  
- Rest  

Arceus @ Heavy-Duty Boots  
Ability: Multitype  
Tera Type: Fire  
EVs: 184 HP / 252 Atk / 16 SpD / 56 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Recover  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 184 HP / 176 Def / 12 SpA / 136 SpD  
Bold Nature  
IVs: 0 Atk  
- Hex  
- Will-O-Wisp  
- Thunder Wave  
- Defog  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Ground  
EVs: 248 HP / 216 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Calm Mind  
- Recover  
- Thunder Wave