Celebi @ Leftovers  
Ability: Natural Cure  
EVs: 220 HP / 48 SpD / 240 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psychic  
- Giga Drain  
- Recover  

Gardevoir-Mega @ Gardevoirite  
Ability: Trace  
EVs: 252 HP / 16 Def / 240 Spe  
Timid Nature  
IVs: 0 Atk  
- Protect  
- Wish  
- Hyper Voice  
- Will-O-Wisp  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Thunder Wave  
- Iron Head  
- U-turn  

Victini @ Heavy-Duty Boots  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Toxic  
- Bolt Strike  
- V-create  

Latios (M) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Thunder  
- Roost  
- Psychic  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Will-O-Wisp  
- Taunt  
- Knock Off  
- Roost