Who Am I?

[Recusant]

I worship the sky, and am said to have been born with blood in my fist. My riders and I cover huge distances and subdue opposition we encounter, frequently with severe action.

Genghis Khan?

Yes. It grates on my ear when English speakers pronounce the title with a hard G. Looking at older sources, you will see it spelled with a "J" or a "Ch".

[hermes2015]