Fodra Queen? Is that the last boss of the epilogue? I was ready to move on when I fought her. So after I lost on a harder difficult (don't remember which one), I just turned it simple so I could see the ending? I am so lame.
She's the last boss from the side story of" Lineage and Legacies" which takes place one year after the events of the game or rather after the defeat of Lambda.