Koraidon @ Loaded Dice  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Scale Shot  
- Swords Dance  
- U-turn  
- Flare Blitz  

Arceus @ Silk Scarf  
Ability: Multitype  
Tera Type: Fire  
EVs: 92 HP / 208 Atk / 204 SpD / 4 Spe  
Adamant Nature  
- Recover  
- Extreme Speed  
- Flare Blitz  
- Swords Dance  

Flutter Mane @ Choice Specs  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Moonblast  
- Power Gem  
- Mystical Fire  

Ditto @ Choice Scarf  
Ability: Imposter  
Tera Type: Water  
EVs: 248 HP / 8 Atk / 252 Spe  
Jolly Nature  
- Transform  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 156 Def / 104 SpD  
Careful Nature  
- Sacred Fire  
- Brave Bird  
- Whirlwind  
- Recover  

Kyurem-Black @ Life Orb  
Ability: Teravolt  
Tera Type: Fire  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Fusion Bolt  
- Icicle Spear  
- Tera Blast