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

Hydreigon @ Darkinium Z  
Ability: Levitate  
EVs: 8 HP / 216 SpA / 32 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Dark Pulse  
- Earth Power  
- Roost  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Stealth Rock  
- Knock Off  
- Leech Seed  
- Power Whip  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 80 HP / 220 Atk / 208 Spe  
Jolly Nature  
- U-turn  
- Earthquake  
- Defog  
- Stone Edge  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Toxic  
- Recover  

Tapu Koko @ Magnet  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- Dazzling Gleam  
- U-turn  
- Roost