Latias-Mega @ Latiasite  
Ability: Levitate  
EVs: 98 Def / 158 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Recover  
- Dragon Pulse  
- Psyshock  

Keldeo-Resolute @ Life Orb  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Icy Wind  
- Hydro Pump  
- Secret Sword  
- Hidden Power [Electric]  

Greninja @ Focus Sash  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Extrasensory  
- Hydro Pump  
- Ice Beam  
- Dark Pulse  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 240 HP / 252 Def / 16 Spe  
Impish Nature  
- U-turn  
- Earthquake  
- Stealth Rock  
- Explosion  

Skarmory @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 232 Def / 24 Spe  
Impish Nature  
- Spikes  
- Roost  
- Brave Bird  
- Whirlwind  

Tapu Koko @ Choice Band  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wild Charge  
- Brave Bird  
- U-turn  
- Steel Wing