Pandemonium Punisher?

[Nosepass]

I've beaten multiple pandemonium kings and queens in the same battle, but this achievement won't recognize..I've seen just a queen before, but never just a king? Does it have to be just a king? Oo Thanks

[Cyborg009]

Pandemonium Annihilator Defeat the Pandemonium King and Queen at the same time
Pandemonium Destroyer Defeat the Pandemonium Queen
Pandemonium Punisher Defeat the Pandemonium King

I've seen mob with a King and no Queen

[CyanDoomdragon]

Yes it has to be a king on his own, there are achievements for beating a king, a queen, and both at the same time.

[Nosepass]

Alright, it's a luck thing, just checking. :)