This is a ready-made faction featured in the Otherworld Fantasy Skirmish rulebook. It is the ‘Drow Slavers’ faction, which includes the following packs:
DR2 – Drow Warriors II (3)
DR3 – Drow Warriors III (3)
DR4 – Drow Captain
DR5 – Drow Priestess
DR6b – Male Drider II
DR7b – Female Drider II
The usual price for buying these packs individually would be £52.
This product is due for release on 20th August 2015.