Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Flare Blitz  
- Dragon Claw  
- Roost  

Tapu Lele @ Metronome  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Taunt  
- Moonblast  
- Psyshock  
- Hidden Power [Fire]  

Tornadus-Therian (M) @ Flyinium Z  
Ability: Regenerator  
EVs: 252 HP / 52 SpA / 204 Spe  
Timid Nature  
- Hurricane  
- Defog  
- Knock Off  
- U-turn  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Heal Bell  
- Volt Switch  
- Pain Split  
- Ice Beam  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Recover  
- Haze  
- Scald  

Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 4 Atk / 96 Def / 156 SpD  
Impish Nature  
- Stealth Rock  
- Slack Off  
- Earthquake  
- Whirlwind