Mostly just a place holder for the moment as we ended up playing well into today as well, rather than me having the day free to write it up like I’d planned. I’ll come back and do it properly tomorrow evening hopefully.
T’lheki’nght’çzktazhzlex’s Tzeentchian Terrors (using Steve54’s playtest rules):
Tzeentchian Coven, all cultists, Fire Support, Chaos Spawn, Demon Prince (Arch Heretic), 4 Big Mutants 455 (BTS and SC)
Tzeentchian Coven – all cultists, Altar of Tzeentch, Chaos Spawn 375
Slaaneshi Coven – all cultists, Altar of Slaanesh, Chaos Spawn 375
Slaaneshi Coven – all mutants, Land Transporters 260
Tzeentchian Coven, all cultists, Fire Support, Chaos Spawn 325
Tzeentchian Coven, all cultists, Fire Support, Chaos Spawn 325
Slaaneshi Coven – all mutants, Land Transporters 260
Hellfire Cannons 200
Slaanesh Daemon Knights 275
2 Slaanesh Subjugators 450
Tzeentchian Doomwings 150
Tzeentchian 2 Firelords 300
Tzeentchian Silver Towers 325
Slaanesh Subjugator 225
14 bases of Slaanesh  Spawn (Plague Zombies) 175
9 bases of Slaanesh  Spawn (Plague Zombies) 175
2 Greater Demons 150
10 Lesser Demons 200
Regrettably unpainted and rather proxied:
Hivefleet TheMoK:
Weird!