Pawniard @ Eviolite/Life Orb
Trait: Defiant
EVs: 236 Atk / 36 Def / 36 SDef / 196 Spd
Jolly Nature (+Spd, -SAtk)
- Swords Dance
- Sucker Punch
- Brick Break
- Iron Head/Night Slash
+
Misdreavus @ Eviolite/Life Orb
Trait: Levitate
EVs: 240 SAtk / 240 Spd
Timid Nature (+Spd, -Atk)
- Nasty Plot
- Shadow Ball
- Hidden Power [Fighting]
- Will-O-Wisp
This is quite a simple offensive core that I've been using. Basically these Mons are super powerful and can quite easily rip through teams with their set up moves, Misdreavus from the special side and Pawniard from the physical side.
Pawniard is weak to fighting and ground both of which Missy is immune to and Missy is weak to dark and ghost which Pawniard 4x resists so you can pretty much switch freely between the two.