most powerful daemonic entity?
based on your reading of the fluff, who/what do you think is the most powerful daemonic entity (either greater daemon, daemon prince, or whatever you can think of)?
I know there is no definitive answer, but just for fun
is it Skarbrand, Fateweaver (i.e. one of the exceptionally powerful greater daemons in the codex)?
is it Ghargatuloth from the Grey Knights novels, Ka'Bandha (the bloodthirster who defeated Sanguinius in their first fight), M'Kachen, or one of the other daemon characters from a novel?
perhaps one of the daemon primarchs?
finally, as far as I know, the average greater daemon is more powerful than the average daemon prince, how about an exceptional daemon prince vs. an exceptional greater daemon, for instance Angron vs. Skarbrand, Fateweaver vs. Magnus