Thank you. Know what it is?`

Not really

Celebrimbor and Sauron. From Tolkien's Middle Earth. This was a duel after Celebrimbor found out Sauron tricked him to make the rings of power. Not sure if the battle is canon though :/ It's in the video game though. :D

Oh, that why I didn't know it. I thought it was from lord of the rings.

*facepalm* they're the same thing

The world lord of the rings is in is called "Middle Earth", and the creator of the whole thing is J.R.R Tolkien