Daemons + Dark Eldar 1850 list.

So I wanna make a Dark Eldar/Slaaneshi Daemons list. I know, it isn't fluffy, but the playstyles are so similar and complimentary I think it would be fun to run. This is all fine for playing with friends, hell I could run unbound Daemons with my Dark Eldar or whatever I wanted and they'd be cool with it, but as a challenge I wanted to make a list that was ITC legal. The downside is the ITC doesn't allow Come The Apocalypse allies. The upside is Imperial forces are only Desperate Allies with Dark Eldar PSKYERS AHOY!

2x Psykana Division: 475pts each
Commissar
Primaris Psyker lvl2
5x Wyrdvane Psykers w/Chimera
5x Wyrdvane Psykers w/Chimera
5x Wyrdvane Psykers w/Chimera

Dark Eldar CAD: 893pts
Lhamean w/Venom
3x Mandrakes
3x Mandrakes
3x Mandrakes
5x Warriors w/Venom
5x Warriors w/Venom
5x Warriors w/Venom
5x Warriors w/Venom
5x Warriors w/Venom
Khymera
Khymera
Venom
Void Shield Generator w/3 Shields

The plan is to stuff the Psykers inside the VSG and have them summon a zillion daemons. The Chimeras are actually bought as an extra wall of AV12 that will primarily block line of sight to the psykers, allowing them to sit there and cast uninterrupted, or at the least give them all a place to hide/get out of Dodge in case things go tits up. The Daemons they summon, primarily Daemonettes and Seeker Chariots, will be punching things in the face as they run up the board, flooding the battlefield with fast, rending bodies. The Dark Eldar double down on the MSU with Mandrakes for early scoring, lots of fast, deep-strikable ob-sec troops, and long range poison fire. Because everyone is so mobile it doesn't matter that they hate each other.

I haven't been able to run it but I think it sounds fun, and the possibility of having 4-8 units a turn just popping up sounds amazing.

How many mastery levels is this? You would need a LOT to be able to summon reliably. Otherwise it should be a "fun" list. Why go this route over the Seer Counsel though?

It's a total of 16 dice. 2 from each Primaris, 1 from all 6 squads, then another 6 from the Primaris being near the squads. The squads the Commissar is in cast on 2s as well. Seer Councils can't summon so obviously I wouldn't want to use them. If I wanted more dice I could chuck some Pink Horrors out early in the game. Realistically I'd probably be getting 3-4 Daemons a turn. 2 from the Commissar squads and 2 from other ones. That's still about 6-8 squads in the first 2 turns before my opponent can properly deal with the threat, and by then I'll have board control.

Very diabolical. I approve.