Deoxys-Speed @ Mental Herb  
Ability: Pressure  
Shiny: Yes  
Tera Type: Ghost  
EVs: 248 HP / 244 SpD / 16 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Spikes  
- Taunt  
- Psycho Boost  

Flutter Mane @ Life Orb  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Moonblast  
- Calm Mind  
- Power Gem  

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

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
Shiny: Yes  
Tera Type: Fire  
EVs: 248 HP / 252 Atk / 8 Def  
Brave Nature  
- Trick Room  
- Swords Dance  
- Photon Geyser  
- Earthquake  

Eternatus @ Power Herb  
Ability: Pressure  
Tera Type: Dragon  
EVs: 224 HP / 252 SpA / 32 Spe  
Modest Nature  
IVs: 0 Atk  
- Agility  
- Meteor Beam  
- Dynamax Cannon  
- Flamethrower  

Arceus @ Silk Scarf  
Ability: Multitype  
Tera Type: Normal  
EVs: 200 HP / 252 Atk / 56 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Taunt