After the Fayth dissappeared, Senas eyes stopped glowing and her knees wobbled until she collapsed on the spot, panting and sweating. The sweat coming off of her forehead turned icy before falling to the ground. Shakily, she looked up at the new summoner. She knew, somehow, that she needed to become her guardian. She looked to the Lady Yuna, who spoke to her. Sena picked herself up and took a breath. 
"I ... Know you as well. I can't say I've met you personally before, however..." She looked to the side before drawing out her two black katanas and turning to Leblancs daughter. She walked to her and got down on one knee, holding both katanas to the ground. "Please," She half begged, half stated. "Take me on as your guardian, Lady... Isabeau."

It was funny. She actually hadn't heard her name before but something in the back of her mind whispered the name of the Summoner.