@Nasrod
Thank you, thats why I asked originally - I know that having Lady Olynder in LoG loses some options since she has to be general of that army.
Sorry, I am a bit new - Nighthaunt guard? You mean Nighthautnt with Dolorous guard?
Also, originally I didnt know about this battalion - I thought maybe to use executioner horde and equip some Sword of Judgement to my Executioner and go around and have fun.