Keldeo @ Choice Specs  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Water Shuriken  
- Water Spout  
- Secret Sword  
- Steam Eruption  

Thundurus-Therian (M) @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Thunder Cage  
- Oblivion Wing  
- Focus Blast  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Doom Desire  
- Moonblast  
- Moonlight  
- Volt Switch  

Skarmory @ Heavy-Duty Boots  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Defog  
- Anchor Shot  
- Roost  
- Toxic  

Seismitoad @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Flip Turn  
- Stealth Rock  
- Shore Up  
- Thousand Waves  

Terrakion @ Life Orb  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Diamond Storm  
- Accelerock  
- No Retreat  
- Close Combat