Giving this thread a bump. I got a chance to play a game and pick up the covens book. I'm now in between 2 lists which both make use of the covens book:
List A
2x Lhamean
Venom - SC
Dark Artisan - Spirit Probe, WWP
3x 10 Warriors
Raider - DL, SR, NS
3x 5 Warriors
Venom - SC
2x 5 Scourges - 4 w/ Haywire Blaster
Razorwing - Lances, Night Shields
2x Ravager - 3DL, NS
Total Models: 71 Total Points: 2000
List B
Succubus - Archite Glaive, Haywire
Dark Artisan - Chain Flails, Spirit Probe, WWP and Scissorhand
Grotesquerie
Haemy - Scissorhand
2x 4 Grots - Aberation, Flesh Gauntlet, In Raider with Nightshield
2x 10 Warriors
Raider - DL, SR, NS
2x 5 Warriors
Venom - SC
Razorwing - Lances, Night Shields
2x Ravager 1 3DL, NS
Total Models: 50 Total Points: 2000
List A generally stays back, shoots and plays objective gaming. The dark artisan either plugs a potential hole in my line or drops in aggressively to be a distraction/damage the back line.
List B will have to play far more aggressive, hopefully pop a few transports early, then orchestrate grot/dark artisan charges turn 3+.
Cheers, appreciate any feedback!