Landorus-Therian @ Focus Sash  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Explosion  
- Swords Dance  
- Stealth Rock  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Crunch  
- Waterfall  
- Taunt  

Greninja @ Life Orb  
Ability: Protean  
EVs: 36 Atk / 220 SpA / 252 Spe  
Hasty Nature  
IVs: 30 Atk  
- Water Shuriken  
- Ice Beam  
- Hidden Power [Fire]  
- Gunk Shot  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Calm Mind  
- Shift Gear  
- Flash Cannon  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Substitute  
- Leech Seed  

Volcarona @ Buginium Z  
Ability: Swarm  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Bug Buzz  
- Quiver Dance  
- Hidden Power [Ground]  
- Fire Blast