Gardevoir @ Choice Scarf  
Ability: Trace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Psychic  
- Thunderbolt  
- Healing Wish  

Mew @ Colbur Berry  
Ability: Synchronize  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Dazzling Gleam  
- Fire Blast  
- Vacuum Wave  

Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- U-turn  
- Trick  
- Healing Wish  

Celebi @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 72 Def / 168 SpD / 16 Spe  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Giga Drain  
- Recover  
- Thunder Wave  

Indeedee @ Choice Specs  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Shadow Ball  
- Mystical Fire  
- Trick  

Hatterene @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Calm Mind  
- Psychic  
- Draining Kiss  
- Trick Room