Alakazam-Mega @ Alakazite  
Ability: Trace  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Encore  
- Expanding Force  
- Focus Blast  
- Shadow Ball  

Iron Boulder @ Rockium Z  
Ability: Quark Drive  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Close Combat  
- Earthquake  
- Mighty Cleave  

Tapu Lele @ Choice Scarf  
Ability: Psychic Surge  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Psyshock  
- Focus Blast  
- Thunderbolt  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Slack Off  
- Teleport  
- Scald  
- Body Press  

Victini @ Choice Band  
Ability: Victory Star  
Tera Type: Psychic  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- V-create  
- Zen Headbutt  
- Bolt Strike  
- U-turn  

Jirachi @ Leftovers  
Ability: Serene Grace  
Tera Type: Steel  
EVs: 252 HP / 160 SpD / 96 Spe  
Careful Nature  
- Iron Head  
- Stealth Rock  
- U-turn  
- Thunder Wave