Tentacruel @ Choice Scarf  
Ability: Clear Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Hydro Pump  
- Ice Beam  
- Rapid Spin  

Alakazam @ Life Orb  
Ability: Magic Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psychic  
- Focus Blast  
- Recover  

Magearna-Original @ Assault Vest  
Ability: Soul-Heart  
EVs: 220 HP / 252 SpA / 36 Spe  
Quiet Nature  
IVs: 30 Atk  
- Volt Switch  
- Ice Beam  
- Flash Cannon  
- Fleur Cannon  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- U-turn  
- Foul Play  
- Roost  
- Defog  

Rotom-Heat @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Pain Split  
- Overheat  
- Volt Switch  
- Nasty Plot  

Keldeo @ Choice Scarf  
Ability: Justified  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Flip Turn  
- Stone Edge  
- Secret Sword  
- Hydro Pump