Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- U-turn  
- Hidden Power [Ice]  
- Taunt  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 120 HP / 252 Def / 136 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Stealth Rock  
- Hidden Power [Ice]  

Toxapex @ Shed Shell  
Ability: Regenerator  
EVs: 252 HP / 52 Def / 204 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic Spikes  
- Recover  
- Toxic  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 252 SpA / 24 SpD / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Leech Seed  
- Substitute  
- Hidden Power [Fire]  

HeavenPlaceOnEarth (Celesteela) @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 40 Def / 216 SpD  
Sassy Nature  
- Heavy Slam  
- Protect  
- Flamethrower  
- Leech Seed  

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