Ho-Oh @ Electric Seed  
Ability: Regenerator  
Tera Type: Grass  
EVs: 252 HP / 32 Atk / 112 Def / 108 SpD / 4 Spe  
Careful Nature  
- Sacred Fire  
- Brave Bird  
- Tailwind  
- Whirlwind  

Miraidon @ Assault Vest  
Ability: Hadron Engine  
Tera Type: Electric  
EVs: 192 HP / 220 SpA / 96 Spe  
Timid Nature  
- Electro Drift  
- Draco Meteor  
- Volt Switch  
- Snarl  

Zamazenta-Crowned @ Rusted Shield  
Ability: Dauntless Shield  
Tera Type: Poison  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Body Press  
- Behemoth Bash  
- Wide Guard  
- Protect  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: Steel  
EVs: 252 HP / 12 Def / 148 SpA / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Calm Mind  
- Recover  

Calyrex-Shadow @ Ghostium Z  
Ability: As One (Spectrier)  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psychic  
- Pollen Puff  
- Protect  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Tera Type: Fairy  
EVs: 252 HP / 84 SpA / 172 Spe  
Modest Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Moonblast  
- Geomancy  
- Protect