Latios-Mega @ Latiosite  
Ability: Levitate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Outrage  
- Zen Headbutt  
- Waterfall  

Ambipom @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Last Resort  

Landorus-Therian @ Choice Specs  
Ability: Intimidate  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Earth Power  
- Psychic  
- Sludge Wave  
- Extrasensory  

Serperior @ Life Orb  
Ability: Overgrow  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Coil  
- Aqua Tail  
- Knock Off  
- Leaf Blade  

Miltank @ Choice Band  
Ability: Sap Sipper  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Body Slam  
- Earthquake  
- Ice Punch  
- Zen Headbutt  

Talonflame @ Sitrus Berry  
Ability: Gale Wings  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Bulk Up  
- Acrobatics  
- Flare Blitz  
- Roost