Mewapex (Mew) @ Terrain Extender  
Ability: Regenerator  
Fusion: Toxapex  
EVs: 252 HP / 96 SpA / 160 SpD  
Modest Nature  
- U-turn  
- Psychic Terrain  
- Defog  
- Scald  

Estile (Espeon) @ Psychic Seed  
Ability: Unburden  
Fusion: Sceptile  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic Terrain  
- Psychic  
- Energy Ball  
- Focus Blast  

Hitmonswine (Hitmonlee) @ Psychic Seed  
Ability: Unburden  
Fusion: Garchomp  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Close Combat  
- Earthquake  
- Dragon Claw  
- Bulk Up  

Yangar (Yanmega) @ Aguav Berry  
Ability: Tinted Lens  
Fusion: Gengar  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Sludge Bomb  
- Bug Buzz  
- Shadow Ball  

Chandelode (Chandelure) @ Life Orb  
Ability: Infiltrator  
Fusion: Electrode  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Psychic  
- Volt Switch  
- Mind Blown  

Jigross (Jirachi) @ Terrain Extender  
Ability: Serene Grace  
Fusion: Metagross  
EVs: 224 HP / 252 Atk / 32 Spe  
Adamant Nature  
- Zen Headbutt  
- U-turn  
- Iron Head  
- Psychic Terrain