Medicham-Mega @ Medichamite  
Ability: Telepathy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- High Jump Kick  
- Thunder Punch  
- Ice Punch  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 108 Def / 152 Spe  
Impish Nature  
- Stealth Rock  
- Swords Dance  
- Earthquake  
- Smack Down  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 28 Def / 188 SpD / 44 Spe  
Sassy Nature  
- Volt Switch  
- Fleur Cannon  
- Iron Head  
- Hidden Power [Fire]  

Greninja-Ash (M) @ Waterium Z  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Spikes  
- Dark Pulse  
- Hydro Pump  
- Water Shuriken  

Tapu Koko @ Life Orb  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Hidden Power [Ice]  
- Roost  

Hawlucha @ Electric Seed  
Ability: Unburden  
EVs: 96 HP / 252 Atk / 36 SpD / 124 Spe  
Adamant Nature  
- Swords Dance  
- High Jump Kick  
- Acrobatics  
- Roost