If you buy the Nurgle and Khorne Start Collecting! boxes you will have exactly a 666 point army...
Heard of Nurgle 45
3 Bloodcrushers 135
10 Plaguebearers 90
10 Bloodletters 100
3 Nurglings 45
3 Drones 126
Skull cannon 125
Total 666
Upcoming Grey Knights release confirmed.
What?