>>5908199From the Wiki:
An assembly of the leaders of the Forces of Chaos from the time of the Horus Heresy, overseeing the launch of the Furious Abyss; from left to right: Erebus, Kelbor-Hal, Maloghurst, Abaddon, Horus, the Red Angel, Ahriman, Ingethel the Ascended, and Fulgrim