Can you tell me the name of this movie please? Its like Apocalypto?

The movie is similar to Apocalypto.
Some raiders attack a village. I think the village was in the mountains and there was snow. The raiders take a bunch of men and women including the girlfriend of the main character. All i remember is that this girl had braided hair and blue eyes. Then some hunters 3 i think including the main character decide to go after them to attempt a rescue. Theres also an old lady that’s a shaman and she sees the whole thing in her visions. I also remember a scene where alot of their hunters attempt to hunt down a mammoth. They wait for the whole herd of mammoths to go through a pass and they try to capture the last, straggling one with a net. The main character and a bunch of people jump on the net (and this was a big deal to them) he was the last one standing and he managed to kill the beast with a spear by lying back, and then he gets some white bone spear.

The prisoners are taken to what looks like egypt building pyramids. There are tons of slaves and mammoths used as workhorse. The climax is when the main character assembles all these people from different tribes, get the slaves within the city to fight for him and even the enslaved mammoths to fight. Pleaseeeeeee i need this movie i remember so much of it so well except the title its really annoying.