Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Surf  
- Trick  
- Defog  

Gyarados @ Gyaradosite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Crunch  
- Taunt  
- Earthquake  
- Dragon Dance  

Keldeo @ Choice Specs  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Secret Sword  
- Hydro Pump  
- Icy Wind  
- Hidden Power [Electric]  

Swampert @ Leftovers  
Ability: Torrent  
EVs: 240 HP / 16 Def / 252 SpD  
Sassy Nature  
- Stealth Rock  
- Earthquake  
- Roar  
- Flip Turn  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Teleport  
- Future Sight  
- Scald  
- Slack Off  

Greninja @ Groundium Z  
Ability: Protean  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dig  
- Gunk Shot  
- Low Kick  
- Rock Slide