Beedrill-Mega @ Focus Sash  
Ability: Mold Breaker  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Taunt  
- Stealth Rock  
- Sticky Web  
- U-turn  

Lunala @ Lunalium Z  
Ability: Innards Out  
EVs: 252 HP / 252 SpA / 252 Spe  
Mild Nature  
IVs: 0 Atk / 0 Def / 0 SpD  
- Moongeist Beam  
- Defog  
- Shell Smash  
- Spore  

Arceus @ Fist Plate  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Taunt  
- Shell Smash  
- Judgment  
- Moongeist Beam  

Mewtwo-Mega-Y @ Choice Specs  
Ability: Parental Bond  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Photon Geyser  
- Moongeist Beam  
- Bug Buzz  
- Oceanic Operetta  

Kartana @ Focus Sash  
Ability: Huge Power  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 136 Spe  
Adamant Nature  
- Sunsteel Strike  
- Ice Shard  
- Spore  
- Shell Smash  

Sawsbuck @ Focus Sash  
Ability: Prankster  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Spikes  
- Spectral Thief  
- Destiny Bond  
- Spore