Misty Terrain stuff I guess no knock or TW Kills it (Cottonee) @ Covert Cloak  
Ability: Prankster  
Level: 5  
Tera Type: Steel  
EVs: 36 HP / 36 Def / 220 SpA / 196 SpD  
Modest Nature  
IVs: 0 Atk  
- Misty Terrain  
- Dazzling Gleam  
- Fake Tears  
- Memento