The strongest hero.

But who killed the king of the dwarves? Although there are several possibilities, considering the number of heroes in that mission.

Tolgar killed Wulfsten. His murder was provoked by Biara.

Yes, the discussion about the Overlord is quite something. But no matter how hard some try to prove otherwise, he is not all-powerful. If even Ash and Urgash cannot be called all-powerful in the full sense of the word, then there is no need to even talk about the Overlord.

Don't compare Dragons to anyone. Compared to the others, the Overlord is all-powerful.

And he is not immortal either. He is one of the 7 demon lords, about whom nothing is heard, and who were apparently destroyed by Kha-Belekh himself. And if they are not immortal, then why is the Overlord immortal?

But he is immortal. "Although I am immortal" - these are his words. And the other 7 demon lords are alive, but simply deprived of their power. Azkaal is an example of this. He was defeated by angels, but he did not die. His soul was simply imprisoned in another soul.

And if we are to draw parallels with Star Wars, then Tieru is more like Master Yoda, and Railag is like Luke Skywalker.

Well, that's a bit silly, but then Kha-Belekh is Palpatine. And he actually controlled both sides. For some time.

I agree with SAF. The Overlord is not immortal, because even the dragon gods (Sar-Elam) are mortal. Regarding Ash: she created the whole world! It was only later that she weakened and went to rest on the local Moon.

Sar-Elam was not originally a dragon, and he was born from ordinary mortals. And the 8 demon lords (there are exactly 8 of them) were created by Urgash, and they were apparently given eternal life.