Charizard-Mega-Y @ Charizardite Y  
Ability: Blaze  
Level: 50  
EVs: 16 HP / 18 Def / 11 SpA / 21 Spe  
Modest Nature  
- Heat Wave  
- Weather Ball  
- Solar Beam  
- Protect  

Glimmora-Mega @ Glimmoranite  
Ability: Toxic Debris  
Level: 50  
EVs: 1 HP / 1 Def / 32 SpA / 32 Spe  
Timid Nature  
- Power Gem  
- Sludge Bomb  
- Earth Power  
- Spiky Shield  

Kingambit @ Chople Berry  
Ability: Defiant  
Level: 50  
EVs: 32 HP / 25 Atk / 9 Def  
Adamant Nature  
- Kowtow Cleave  
- Sucker Punch  
- Low Kick  
- Protect  

Mamoswine @ Life Orb  
Ability: Oblivious  
Level: 50  
EVs: 2 HP / 32 Atk / 32 Spe  
Adamant Nature  
- Icicle Crash  
- High Horsepower  
- Ice Shard  
- Protect  

Basculegion (M) @ Mystic Water  
Ability: Adaptability  
Level: 50  
EVs: 2 HP / 28 Atk / 14 Def / 2 SpD / 20 Spe  
Adamant Nature  
- Wave Crash  
- Last Respects  
- Aqua Jet  
- Protect  

Whimsicott @ Focus Sash  
Ability: Prankster  
Level: 50  
EVs: 2 HP / 32 SpA / 32 Spe  
Timid Nature  
- Moonblast  
- Tailwind  
- Encore  
- Protect