Magearna @ Weakness Policy  
Ability: Soul-Heart  
EVs: 128 HP / 252 SpA / 128 Spe  
Modest Nature  
IVs: 0 Atk  
- Shift Gear  
- Calm Mind  
- Draining Kiss  
- Stored Power  

Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Weather Ball  
- Solar Beam  
- Dragon Pulse  
- Scorching Sands  

Greninja @ Normalium Z  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Happy Hour  
- Surf  
- Ice Beam  
- Dark Pulse  

Serperior @ Leftovers  
Ability: Contrary  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Glare  
- Leech Seed  
- Hidden Power [Rock]  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Shiny: Yes  
EVs: 244 HP / 52 Def / 192 SpD / 20 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Facade  
- Roost  

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