Aerodactyl-Mega @ Choice Band  
Ability: Shadow Tag  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Ascent  
- Diamond Storm  
- Thousand Arrows  
- U-turn  

Slowbro-Mega @ Safety Goggles  
Ability: Fur Coat  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Soft-Boiled  
- Will-O-Wisp  
- Stealth Rock  
- U-turn  

Latios-Mega @ Soul Dew  
Ability: Mold Breaker  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spore  
- Shell Smash  
- Spacial Rend  
- Stored Power  

Kyurem-Black @ Never-Melt Ice  
Ability: Refrigerate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Fake Out  
- Extreme Speed  
- King's Shield  
- Pursuit  

Audino-Mega @ Safety Goggles  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 0 Atk  
- King's Shield  
- Soft-Boiled  
- Defog  
- Whirlwind  

Gyarados-Mega @ Safety Goggles  
Ability: Wonder Guard  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Pursuit  
- Magic Coat  
- Soft-Boiled  
- Aromatherapy