The pain in her chest faded, and for a moment, she just knelt on the ground, panting, and getting her breath back. It didn't take long, but longer than normal, since it was magic. Grabbing what was left of book, she threw it into the fireplace, where it slammed against the wall. Heat vision flaring to life, she made sure the rest of it was burning before she went over to Lana.
Symbol still there. Which meant it wasn't over. But it was a start.
Sighing, Supergirl carefully lifted up her adoptive-aunt, and headed toward Lana's and Bart's bedroom. She'd call in Bart, he'd probably want to be here when she woke up.