Medicham-Mega @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- High Jump Kick  
- Zen Headbutt  
- Ice Punch  
- Fake Out  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 240 Def / 20 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Hidden Power [Fire]  
- Stealth Rock  

Kommo-o @ Groundium Z  
Ability: Bulletproof  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Ice Punch  
- Close Combat  
- Dragon Dance  

Hawlucha @ Electric Seed  
Ability: Unburden  
EVs: 96 HP / 252 Atk / 28 SpD / 132 Spe  
Adamant Nature  
- Swords Dance  
- Substitute  
- Acrobatics  
- High Jump Kick  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 172 Def / 84 SpD  
Sassy Nature  
IVs: 12 Spe  
- Fleur Cannon  
- Iron Head  
- Volt Switch  
- Hidden Power [Fire]  

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