Landorus-Therian @ Focus Sash  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Stealth Rock  
- Swords Dance  
- Explosion  

Greninja @ Focus Sash  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Spikes  
- Toxic Spikes  
- Taunt  
- Ice Beam  

Magearna @ Metronome  
Ability: Soul-Heart  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Shift Gear  
- Ice Beam  
- Thunderbolt  

Zygarde @ Iapapa Berry  
Ability: Aura Break  
EVs: 160 HP / 216 Atk / 28 SpD / 104 Spe  
Adamant Nature  
- Thousand Arrows  
- Extreme Speed  
- Dragon Dance  
- Coil  

Blacephalon @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Flamethrower  
- Fire Blast  
- Trick  

Alakazam-Mega @ Alakazite  
Ability: Magic Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Energy Ball  
- Focus Blast  
- Recover