Genesect @ Rocky Helmet  
Ability: Download  
EVs: 104 Atk / 152 SpA / 252 Spe  
Naive Nature  
- Simple Beam  
- U-turn  
- Ice Beam  
- Flamethrower  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Thousand Arrows  
- Dragon Dance  
- Substitute  
- Protect  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 104 Def / 156 SpA  
Bold Nature  
- Muddy Water  
- Moonblast  
- Calm Mind  
- Protect  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Grassy Glide  
- Wood Hammer  
- Superpower  
- U-turn  

Mew @ Sitrus Berry  
Ability: Synchronize  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Fake Out  
- Tailwind  
- Super Fang  
- Coaching  

Arcanine @ Sitrus Berry  
Ability: Intimidate  
EVs: 244 HP / 188 Def / 76 SpD  
Calm Nature  
IVs: 0 Atk  
- Flamethrower  
- Snarl  
- Will-O-Wisp  
- Helping Hand