Mewtwo-Mega-X @ Expert Belt  
Ability: Parental Bond  
Shiny: Yes  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naughty Nature  
- First Impression  
- Vacuum Wave  
- Sucker Punch  
- Stoked Sparksurfer  

Mewtwo-Mega-Y @ Choice Scarf  
Ability: Shadow Tag  
Shiny: Yes  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Light That Burns the Sky  
- Menacing Moonraze Maelstrom  
- Stoked Sparksurfer  
- Beat Up  

Gengar-Mega @ Leppa Berry  
Ability: Harvest  
Shiny: Yes  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Extreme Evoboost  
- Menacing Moonraze Maelstrom  
- Light That Burns the Sky  
- King's Shield  

Houndoom-Mega @ Leftovers  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Menacing Moonraze Maelstrom  
- Magma Storm  
- Toxic Spikes  
- Strength Sap  

Audino-Mega @ Babiri Berry  
Ability: Wonder Guard  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Circle Throw  
- Parting Shot  
- Heal Order  

Blissey (F) @ Wiki Berry  
Ability: Innards Out  
EVs: 252 HP / 252 Atk / 252 SpA / 252 SpD / 252 Spe  
Gentle Nature  
IVs: 0 Def  
- Ice Shard  
- Perish Song  
- Sticky Web  
- Soft-Boiled