Trapped within the library are countless Pink and Blue Horrors who tend to the books as a mad gardener might tend to a sprawling mess of weeds and thorns. The grimoires chatter to their keepers, trapping the Horrors in webs of deceit and scandal so that the Daemons eventually fade away and the Library absorbs their energy.
Khu'ganax and the Agents of the Hidden Library
I'm going to get 10 or 11 models out of Burning Chariot kit: Herald, 3 Blue Horrors, Flamer, 2 Screamers, 3 or 4 Book Familiars. I'll also have left over parts for themed scenery or objective markers too.
I've built a Herald of Tzeentch and some floating book familiars from the kit already. The Herald is called "Khu'ganax the Librarian".
I don't have plans to buy much more for the warband - maybe a few Silver Tower Blue Horrors and another box of Pink Horrors. It's more so I can explore some Tzeentch fluff with maybe a bit of gaming thrown in.