Porting it over from the frontpage...
I won't copy it out, [url=http://www.belloflostsouls.net/2016/01/108010.html]so you'll just have to click this link to read it[/url]
Most interesting, and an entirely reasonable £20 for the lot. Dunno about you, but I'm totes in.
Chaos appears to now have 21 different Factions - as speculated in the main AoS board, this seems to be an attempt to prevent the game being seen as one with a high entry requirement for purchases. Lots of little factions of limited internal options, which can be combined willy-nilly. There's appeal theref for painters, gamers, collector and all the bright and brilliant shades in between.
Now, those factions eh?
About the only one I don't think I'm familiar with is Thunderscorn. General line of thinking is 'Dragon Ogres', which seems plausible enough. But hacving just checked their Warscroll on the AoS App, that's not a key word currently associated with them - so it could be something different?