Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Dazzling Gleam  
- Hidden Power [Ice]  

Greninja-Ash (M) @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Pump  
- Dark Pulse  
- Water Shuriken  
- Spikes  

Landorus-Therian (M) @ Flyinium Z  
Ability: Intimidate  
EVs: 76 HP / 188 Atk / 244 Spe  
Adamant Nature  
- Stealth Rock  
- Fly  
- Earthquake  
- Smack Down  

Victini @ Heavy-Duty Boots  
Ability: Victory Star  
EVs: 216 HP / 152 Atk / 140 Spe  
Adamant Nature  
- Final Gambit  
- U-turn  
- V-create  
- Encore  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 12 SpA / 56 SpD / 192 Spe  
Calm Nature  
IVs: 0 Atk  
- Taunt  
- Nature's Madness  
- Defog  
- Scald  

Tangrowth @ Rocky Helmet  
Ability: Regenerator  
EVs: 244 HP / 252 Def / 8 SpD / 4 Spe  
Relaxed Nature  
- Giga Drain  
- Hidden Power [Fire]  
- Knock Off  
- Leech Seed