Gusty (Rayquaza-Mega) @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 76 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Giga Drain  
- Tail Glow  
- Moongeist Beam  

Shining (Regigigas) @ Focus Sash  
Ability: Dazzling  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Return  
- Spectral Thief  
- Recover  

BAT (Tyranitar-Mega) @ Choice Band  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Knock Off  
- Sucker Punch  
- Diamond Storm  
- Pursuit  

Worker (Steelix-Mega) @ Rocky Helmet  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shore Up  
- Spectral Thief  
- Thousand Waves  
- Defog  

Blazing (Gengar-Mega) @ Spooky Plate  
Ability: Turboblaze  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Quiver Dance  
- Judgment  
- Pursuit  
- Sludge Bomb  

Dash (Necrozma-Dusk-Mane) @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Spectral Thief  
- Sunsteel Strike  
- Ice Hammer