Amostian, as a lesser daemon under Khorne, recognized only Khorne as the sole god in his heart. All other gods were cowardly evil gods, unworthy of comparison with the great God of War.
Moreover, Khorne's daemons greatly despised the daemons serving the other three evil gods. Nurgle's daemons were far too disgusting—piles of revolting corpses that only knew how to play with poison gas. Tzeentch's daemons were too cunning, fond of every kind of scheme, plot, and betrayal. Slaanesh's daemons were far too un-daemonlike, enjoying all sorts of thrilling things and being exceptionally cruel.
Only Khorne's daemons loved war and sought out the strong for battle. Bloody slaughter was their greatest passion.
Through the followers of the God of War, Amostian had used countless mortal souls as sacrifices to successfully descend upon this world, possessing a frail mortal body.
When he learned that a group of powerful Space Marines had appeared, Amostian eagerly went to seek them out for battle, hoping to earn the God of War's blessing through countless victories and become even stronger.
Yet what he had not expected was that these towering Space Marines would be so powerful. They could even suppress psychic power and had nearly banished him back to the Warp. This sense of defeat filled Amostian with extreme rage.
After a daemon was killed in the real world, its soul would return to the Warp to be reborn, awaiting another opportunity to descend into the material universe and unleash boundless slaughter once more to satisfy the endless desires in its heart.
Tina watched the daemon insult the great Lord of the Stars and stepped forward, intending to attack it again and make it understand that the great Lord of the Stars deserved reverence.
However, after Tina raised her foot, she found herself unable to