Reaching out across the country to telepathically speak to someone. That was powerful indeed. She wasn't even sure if Emma or the leader of the X-Men could do that without aid.
And the part about helping the dead move on and stopping them from feeding off others, however, was one she has never heard before. As she had already told him, the past, present, and future was already something within the realm of what she understood. "The dead? Feeding?" This was something she had to hear. "Taking over your niece?" That sounded like possession in the horror movies.
She needed to sit down and, right on cue, she was invited to be comfortable. Her hands wrapped around her steaming cup of coffee, Adrienne settled down on the couch he showed her to. She was interested in power, all right. And here it was right in front of her.