Selena would be able to feel the blast of magic from the man, but she would also be able to feel the gentler magic of Kiara surrounding the area as well, keeping the man's magic contained, or at least attempting to keep in contained. A rune seemed to light up in the office, one that allowed Kadyn to know when his sister was actively using her magic, when it started to dim then he knew that she was struggling to maintain her magic and it was time for her to assist. Selena would notice that it seemed to be a constant flicker between bright and dim, which would allow her to tell Kadyn that for the time being Kiara had it covered but for how long... nobody knew. Thankfully Kadyn was answering right away.