Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 212 HP / 252 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Fleur Cannon  
- Thunderbolt  
- Pain Split  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 44 Def / 68 SpD / 152 Spe  
Jolly Nature  
- Swords Dance  
- Roost  
- Earthquake  
- Ice Fang  

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

Diancie-Mega @ Diancite  
Ability: Clear Body  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Protect  
- Stealth Rock  
- Diamond Storm  
- Moonblast  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Knock Off  
- Sacred Sword  
- Smart Strike  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 248 HP / 204 SpD / 56 Spe  
Calm Nature  
IVs: 0 Atk  
- Volt Switch  
- Hydro Pump  
- Will-O-Wisp  
- Defog