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

Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 120 SpD / 136 Spe  
Jolly Nature  
- Will-O-Wisp  
- Knock Off  
- Taunt  
- Roost  

Latias (F) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Healing Wish 
- Defog  

Slowbro @ Slowbronite  
Ability: Regenerator  
EVs: 252 HP / 212 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Slack Off  
- Scald  
- Psychic  

Celebi @ Colbur Berry  
Ability: Natural Cure  
EVs: 252 HP / 128 Def / 20 SpA / 28 SpD / 80 Spe  
Bold Nature  
- Thunder Wave  
- Energy Ball  
- U-turn  
- Recover  

Metagross @ Kasib Berry  
Ability: Clear Body  
EVs: 84 HP / 252 Atk / 172 Spe  
Adamant Nature  
- Stealth Rock  
- Meteor Mash  
- Bullet Punch  
- Pursuit