Freja

Freja is the Asgardian Goddess of Fire, she was quite famous for being the rebellious sibling of Heimdall and Sif. As she grew up, she got into archery and developed her pyrokinesis. She despised Odin for arranging her and Fandral's marriage early into her teenage years. Odin and Frigga got authority over Sif and Freja at a young age, as their parents were unknown, and Heimdall became the Bifrost guard.

She eventually got out of the marriage, because of her feelings for the God of Mischief, Loki. She quickly forgot about her feelings because of his actions on Midgard, which she later then found out he was being controlled by the Mad Titan, Thanos.