I'm struggling to find a movie. Please help!

It is a film that I saw 7-8 years ago. It is about a Mongolian warrior who buys a spear in exchange for a necklace. he fights in the whole movie only with that spear … that’s about all I can remember
I want to clarify that it is not about Ginghis Han, I kept searching but all the results are about him

The Warrior (2001)?