Diancie @ Focus Sash  
Ability: Clear Body  
Shiny: Yes  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Stealth Rock  
- Diamond Storm  
- Play Rough  
- Body Press  

Regidrago @ Chesto Berry  
Ability: Dragon's Maw  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Dragon Energy  
- Rest  
- Ancient Power  
- Hyper Beam  

Greninja-Ash @ Life Orb  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Water Shuriken  
- Ice Beam  
- Extrasensory  
- Dark Pulse  

Medicham-Mega @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Zen Headbutt  
- Fake Out  
- High Jump Kick  
- Thunder Punch  

Volcarona @ Leftovers  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Bug Buzz  
- Fiery Dance  
- Giga Drain  

Serperior @ Choice Specs  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Dragon Pulse  
- Leech Seed  
- Glare