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

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

Hydreigon @ Groundium Z  
Ability: Levitate  
EVs: 8 HP / 220 SpA / 28 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Roost  
- Dark Pulse  
- Earth Power  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 244 Def / 16 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Stealth Rock  
- Toxic  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 32 Def / 220 SpD / 4 Spe  
Careful Nature  
- Leech Seed  
- Power Whip  
- Knock Off  
- Spikes  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 200 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Will-O-Wisp  
- Defog  
- Hydro Pump