Mio does not know that but those are techniques none of the mortals have ever witnessed before.

Where is he from? Fëanor hesitates for a brief moment before answering. He was born in the great city of Tirion but he doesn't feel like he's very much from there. Not many protested when he was exiled. Those who did, followed him into exile. There they had built their own city. So its name is what he finally gives as an answer.

"Formenos." The fortress, his fortress. "I'd be surprised if you heard the name. It's far away."

Very, very far. A whole world away one might say.