Did this for my bro, kenji1104

It is directly inspired from a scene from Hazeel's fic "Tales of the Golden Deer."

"It is the climax of the Siege on Enbarr, in desperation against the powerful emperor and as Byleth is incapacitated, Lysithea risks killing herself with the strain of utilizing her two Crests to combat a battle weary Edelgard, the fate of Fodlan and its path hangs in the balance in this climatic battle."

Allow me a joke dialogue based from a certain sci-fi movie series out there...
Edelgard: YOU TURNED HIM AGAINST ME!
Lysithea: You have done that yourself!
Edelgard: You will not take him from me!
Lysithea: Your anger and your lust for power have already done that!
Byleth: Girls, wrong franchise -_-