Entei @ Sitrus Berry  
Ability: Pressure  
Shiny: Yes  
EVs: 164 Atk / 148 Def / 196 Spe  
Adamant Nature  
- Will-O-Wisp  
- Substitute  
- Sacred Fire  
- Extreme Speed  

Tapu Fini @ Choice Scarf  
Ability: Telepathy  
EVs: 80 HP / 20 Def / 156 SpA / 252 Spe  
Timid Nature  
- Surf  
- Moonblast  
- Trick  
- Rest  

Nihilego @ Choice Specs  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Power Gem  
- Sludge Wave  
- Dazzling Gleam  
- Grass Knot