Drapion @ Air Balloon  
Ability: Wonder Guard  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Pursuit  
- Will-O-Wisp  
- Recover  
- Parting Shot  

Venusaur-Mega @ Leftovers  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Substitute  
- Shell Smash  
- Baton Pass  

Beedrill-Mega @ Leftovers  
Ability: Wonder Guard  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- U-turn  
- Magic Coat  
- Defog  
- Heal Bell  

Beedrill-Mega @ Shed Shell  
Ability: Huge Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Thousand Arrows  
- Play Rough  
- Icicle Crash  

Gengar-Mega @ Spooky Plate  
Ability: Mold Breaker  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shell Smash  
- Judgment  
- Secret Sword  
- Taunt  

Beedrill-Mega @ Focus Sash  
Ability: Huge Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Poison Jab  
- Leaf Blade  
- Sacred Fire