it's (Kommo-o) @ Custap Berry  
Ability: Bulletproof  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Close Combat  
- Stealth Rock  
- Scale Shot  

just (Cloyster) @ Focus Sash  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Shell Smash  
- Icicle Spear  
- Liquidation  
- Spikes  

me (Volcarona) @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 168 HP / 88 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Flamethrower  
- Giga Drain  
- Roost  

and (Nidoking) @ Life Orb  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Earth Power  
- Substitute  
- Ice Beam  

my (Kartana) @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Sacred Sword  
- Leaf Blade  
- Knock Off  
- Defog  

guitar (Rayquaza) @ Choice Band  
Ability: Air Lock  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Extreme Speed  
- Dragon Ascent  
- Earthquake  
- V-create