Blastoise-Mega @ Blastoisinite  
Ability: Rain Dish  
Tera Type: Water  
EVs: 24 HP / 252 SpA / 232 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Protect  
- Muddy Water  
- Dragon Pulse  

Tsareena @ Assault Vest  
Ability: Queenly Majesty  
Tera Type: Fire  
EVs: 72 HP / 252 Atk / 184 Spe  
Adamant Nature  
- Power Whip  
- Triple Axel  
- U-turn  
- High Jump Kick  

Victini @ Normalium Z  
Ability: Victory Star  
Tera Type: Psychic  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Celebrate  
- Stored Power  
- Heat Wave  
- Focus Blast  

Celesteela @ Power Herb  
Ability: Beast Boost  
Tera Type: Fire  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Meteor Beam  
- Flash Cannon  
- Air Slash  
- Protect  

Tapu Koko @ Assault Vest  
Ability: Electric Surge  
Tera Type: Grass  
EVs: 160 HP / 132 SpA / 216 Spe  
Timid Nature  
- Dazzling Gleam  
- Sky Drop  
- Electroweb  
- Volt Switch  

Crobat @ Covert Cloak  
Ability: Inner Focus  
Tera Type: Steel  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Tailwind  
- Brave Bird  
- Taunt  
- Super Fang