Thoughts on These Champions I Created?

Hi everyone!:) I recently created these two champions: Aksel and Lyra, along with a few drawings at the end. I know I struggle a lot with the abilities portion, and tips and ideas are definitely recommended! I added a backstory and current story for each champion where they have mingled in with each other, I do know that it might be repetitive but I wanted the viewer to get insight on each individuals POV. Thanks again!:)