Gyarados-Mega @ Choice Band  
Ability: Magic Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Pursuit  
- Trick  
- Sucker Punch  
- U-turn  

Mewtwo-Mega-Y @ Twisted Spoon  
Ability: No Guard  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Photon Geyser  
- Fissure  
- Zap Cannon  
- Inferno  

Zygarde-Complete @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Haze  
- Thousand Waves  
- Recover  
- Reflect  

Necrozma-Dawn-Wings @ Lunalium Z  
Ability: No Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Shell Smash  
- Moongeist Beam  
- Fissure  
- Megahorn  

Kartana @ Fire Memory  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Multi-Attack  
- Sunsteel Strike  
- Ice Shard  

Audino-Mega @ Safety Goggles  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 252 SpD  
Bold Nature  
IVs: 0 Spe  
- Defog  
- Stealth Rock  
- Recover  
- U-turn