Keldeo @ Leftovers  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Substitute  
- Scald  
- Secret Sword  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Surf  
- Hidden Power [Fire]  
- Trick  

Tentacruel @ Black Sludge  
Ability: Liquid Ooze  
Shiny: Yes  
EVs: 252 HP / 176 Def / 24 SpA / 56 Spe  
Timid Nature  
IVs: 0 Atk  
- Scald  
- Sludge Bomb  
- Toxic Spikes  
- Rapid Spin  

Swampert @ Rindo Berry  
Ability: Torrent  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Roar  
- Toxic  

Greninja @ Grassium Z  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Grass Knot  
- Hidden Power [Electric]  
- Spikes  

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