[ He doesn't give her much time to prepare, but she goes with her standard response to first-time casters. She did it to Misaki and plenty of others, she'll do it to Edge as well. ]
Borderline!
[ It's not that his spell has any kind of physical aspect to prevent with the borderline; she just uses it as a focus element as he raises his hands to cast at her. By speaking over top of him, by using the wall to keep a space between them, it's Kairi's way of narrowing her concentration to preventing his spell from working. ]
2/3 I lied
Borderline!
[ It's not that his spell has any kind of physical aspect to prevent with the borderline; she just uses it as a focus element as he raises his hands to cast at her. By speaking over top of him, by using the wall to keep a space between them, it's Kairi's way of narrowing her concentration to preventing his spell from working. ]