Sirfetch’d @ Heavy-Duty Boots  
Ability: Scrappy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Knock Off  
- First Impression  
- Defog  

Diancie @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 160 SpA / 96 Spe  
Modest Nature  
- Stealth Rock  
- Moonblast  
- Diamond Storm  
- Protect  

Starmie @ Choice Scarf  
Ability: Analytic  
EVs: 4 Atk / 252 SpA / 252 Spe  
Timid Nature  
- Hydro Pump  
- Psyshock  
- Trick  
- Flip Turn  

Roserade @ Black Sludge  
Ability: Natural Cure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sleep Powder  
- Sludge Bomb  
- Leaf Storm  
- Spikes  

Cofagrigus @ Colbur Berry  
Ability: Mummy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Body Press  
- Will-O-Wisp  
- Hex  
- Toxic  

Umbreon @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
IVs: 0 Atk  
- Foul Play  
- Wish  
- Protect  
- Heal Bell