[After he gets Jinx calmed down, feed, dressed, and tucked into bed. Not that Magneto is calm. The static pops of leaking power crackling sounds in the background but otherwise his voice is entirely level, even, low, icy, with very careful annunciation making each word.]

This isn't going to be the 'What did you do to my daughter' call. It's a little late for that.

You made her cry. You've risked her life. I've killed for far less. You're only getting a call due to the fact that she loves you. I want to know what this is, what it can do to her, and I want answers now. Everything else can wait until I know she's going to be all right.