Magearna @ Electrium Z  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Focus Blast  
- Flash Cannon  
- Thunderbolt  

Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 204 HP / 252 Atk / 52 Spe  
Adamant Nature  
- Swords Dance  
- Play Rough  
- Sucker Punch  
- Fire Fang  

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

Greninja-Ash @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Water Shuriken  
- Hydro Pump  
- Dark Pulse  

Latios @ Choice Scarf  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Draco Meteor  
- Psyshock  
- Trick  
- Earthquake  

Kartana @ Chople Berry  
Ability: Beast Boost  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 19 Atk  
- Swords Dance  
- Leaf Blade  
- Sacred Sword  
- Knock Off