Indeedee (M) @ Choice Scarf  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Expanding Force  
- Mystical Fire  
- Dazzling Gleam  
- Shadow Ball  

 
Slowbro @ Kasib Berry  
Ability: Regenerator  
EVs: 252 HP / 216 Def / 40 SpD  
Relaxed Nature  
- Slack Off  
- Scald  
- Foul Play  
- Teleport  

Victini @ Heavy-Duty Boots  
Ability: Victory Star  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- V-create  
- Substitute  
- Bolt Strike  
- Blue Flare  

 
Celebi @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 160 SpD / 96 Spe  
Calm Nature  
- Stealth Rock  
- U-turn  
- Giga Drain  
- Thunder Wave  

 
Hatterene (F) @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk / 0 Spe  
- Calm Mind  
- Psyshock  
- Draining Kiss  
- Trick Room  

 
Latios (M) @ Choice Specs  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Thunderbolt  
- Draco Meteor  
- Mystical Fire