Who created the Warhammer 40k universe?

Who created the Warhammer 40k universe?

Rick Priestley

How did Grimgor die?

Grimgor cheap shotted Archaon (there is multiple version of it), but Archaon took his head off in one swing. Grimgor’s skull is now claimed by the best there is.

Did Archaon destroy the world?

Archaon, on the other hand, managed to successfully destroy the world during the End Times and defeated Grimgor in single combat (while the latter was high off becoming the Incarnate of the Wind of Beasts, no less) and, more importantly, wrestled with Sigmar Heldenhammer himself before falling with him into a Chaos …

How tall is Archaon the Everchosen?

12 inches high

What is the name of the sword wielded by Archaon?

daemon sword the Slayer of Kings

How did Sigmar become a god?

He became a god through the belief of his followers. His priests seem to channel some sort of power, weather this is truly via Sigmar or some other source could still be up for (some) debate.