Date a Live V - Episode 7 - Deus Collects Angels

Deus collected all the Spirits Shidou had dated except Kurumi and Tohka. How can he beat her now?

Deus was the first Spirit who came to earth in Elliot, Ellen, Karen, and Isaac's presence. They were never able to control her, and now the individual Spirits have to fight her. But they can't. Not even Tohka. What plan did Kurumi devise to help Shidou?