Daemons can't be permanently killed. All the Daemons he has slain return, time and again, to realspace. Only the Gods can destroy the Daemons completely.

I would have died a long time ago, but the Gods continuously sustain me, just as they sustained Eliphas the Inheritor despite his failure on Kronus. (Which I am attempting to conquer as we speak) I am no mere heretic. I am a Chaos Lord of the Word Bearers, and I am equal to Kaldor in both physical and mental prowess. Both Kaldor and I have walked through the tides of the Warp, but his genetic similarity to the Emperor keeps him from seeing the Truth.

When I ascend to Daemonhood, I will show him the true futility of his efforts.

...
you realize that its quite possible that the MAIN dark angel chapter IS a group of heretics, while many of the fallen are loyalist, right?

abbadon is a worthy foe for sigismund.

Chaos Lord, maybe. Conqueror of planets, perhaps.
Plaything of your wretched gods? Definitely.

You claim to be the equal of Kaldor Draigo, the one that walks pure through the warp. The slayer of Bloodthirsters. The one that banished the fallen Primarch Mortarion back to the Warp.
Do you claim to be more powerful than the corrupt Primarch?

You are nothing but a puppet, dancing to strings visible to all but yourself. In fact, I pity you. I pity your wretched and hollow existence.
I chose to become a weapon, you were deceived into becoming a toy.

Know this, heretic.

I am Duros, the Emperor's Champion. I carry the Black Sword, and I will end your pathetic existence with it. If you are what you claim to be, then I shall discover your true name and eradicate you.

I am coming for you... Scum.

Well said brother

How are we heretics. We are basically designed to bust down traitor legion armies. We above all others go to great...and I mean great lengths to kill all traitors, especially our own. We are not closet loyalists, we are the proud first legion, First among equals.

which is why you use limited mind control tactics on your own men (according to some sources).
obviously the primarch, but the current chaplains are the ones ACTUALLY in control according to those sources.

So.....how does that make us disloyal.

i dont know all of your secrets, for i am no dark angel. but mind control is the purview of heretical witches wishing to manipulate the pious masses.

Heresy cannot spawn, because Asmodai would just sniff it out.