Garchomp @ Dragonium Z  
Ability: Rough Skin  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Outrage  
- Swords Dance  

Charizard @ Charizardite X  
Ability: Blaze  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Flare Blitz  
- Dragon Claw  
- Earthquake  
- Roost  

Greninja-Ash @ Choice Specs  
Ability: Battle Bond  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Hydro Pump  
- Dark Pulse  
- Water Shuriken  
- Spikes  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 240 HP / 156 Def / 112 Spe  
Timid Nature  
- Ice Beam  
- Will-O-Wisp  
- Soft-Boiled  
- Defog  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
- Leaf Storm  
- Hidden Power [Fire]  
- Substitute  
- Leech Seed  

Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- U-turn  
- Healing Wish  
- Fire Punch