Rex Incognito (Stakataka) @ Life Orb  
Ability: Beast Boost  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 15 Def / 0 Spe  
- Gyro Ball  
- Stone Edge  
- Trick Room  
- Body Press  

Dream Aria (Cresselia) (F) @ Mental Herb  
Ability: Levitate  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Psychic  
- Ice Beam  
- Moonlight  
- Trick Room  

Rhymes of Vales (Rillaboom) @ Assault Vest  
Ability: Grassy Surge  
EVs: 248 HP / 84 Atk / 112 SpD / 64 Spe  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Knock Off  
- U-turn  

Rapid as Wildfires (Volcanion) @ Assault Vest  
Ability: Water Absorb  
EVs: 252 HP / 40 SpA / 216 SpD  
Calm Nature  
IVs: 0 Atk  
- Steam Eruption  
- Heat Wave  
- Earth Power  
- Fire Blast  

Mesmerizing Waves (Blastoise) @ Safety Goggles  
Ability: Torrent  
EVs: 252 HP / 216 Def / 40 SpD  
Impish Nature  
- Fake Out  
- Follow Me  
- Helping Hand  
- Roar  

Duel in Mist (Spectrier) @ Grassy Seed  
Ability: Grim Neigh  
EVs: 72 HP / 252 SpA / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Nasty Plot  
- Mud Shot  
- Protect