Cinderace @ Air Balloon  
Ability: Water Absorb  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Megahorn  
- Bolt Strike  
- Sky Attack  
- Meteor Assault  

Garchomp-Mega @ Sitrus Berry  
Ability: Levitate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Lonely Nature  
- Precipice Blades  
- Gunk Shot  
- Defog  
- Haze  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Accelerock  
- Acrobatics  
- Aeroblast  
- Agility  

Sceptile-Mega @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psystrike  
- Agility  
- Swords Dance  
- Topsy-Turvy  

Gengar-Mega @ Black Sludge  
Ability: Normalize  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
IVs: 0 Atk  
- Entrainment  
- Quiver Dance  
- Aura Sphere  
- Aeroblast  

Gallade-Mega (M) @ Power Herb  
Ability: Bad Dreams  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
IVs: 0 Atk  
- Spore  
- Coil  
- Geomancy  
- Baton Pass