[How to build 1000pt (approx) army]

Hi thanks for the reply.  

 

Something that's roughly balanced with the battleforce.  I don't really want to ruin his initial enjoyment of the game.

[How to build 1000pt (approx) army]

Hi guys.

 

My little one wants to start collecting AOS, and has settled on the tzeench battleforce. I have said I will collect another chaos army so that he has 2 in total.

 

What's the best chaos army I can get for around the same price as the battleforce?  Preferably STD, but nurgle  khorne or beasts of chaos will do too.