Victini @ Weakness Policy  
Ability: Victory Star  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Glaciate  
- V-create  
- Bolt Strike  

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

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

Toxapex @ Payapa Berry  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic  
- Recover  
- Haze  
- Scald  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 76 HP / 136 Atk / 76 Def / 220 Spe  
Naive Nature  
- U-turn  
- Earthquake  
- Hidden Power [Ice]  
- Rock Slide  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 48 Def / 208 SpD  
Careful Nature  
- Stealth Rock  
- Leech Seed  
- Power Whip  
- Toxic