Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 12 Def / 244 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Haze  
- Toxic Spikes  

Tornadus-Therian (M) @ Flyinium Z  
Ability: Regenerator  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Hurricane  
- Defog  
- U-turn  
- Knock Off  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Fire Blast  
- Toxic  

Kyurem @ Metronome  
Ability: Pressure  
Shiny: Yes  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Freeze-Dry  
- Earth Power  
- Substitute  
- Roost  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Glare  
- Leech Seed  
- Leaf Storm  

Slowbro-Mega @ Slowbronite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Slack Off  
- Teleport