Galen shrugged. "It's nice to be able to use my powers other than for killing and for selfish men's whims," he returned. "I don't think my reality or whatever you wish to call it has mermaids. So, I'm confused as to why the moon calls to you. I know it does to werewolves but I never thought it would affect...you know." He decided to be a bit ambiguous with the door open. So he waved his hand to shut it again. "I mean, you needn't tell me but since I'm going to help you, I'd like to understand all that I can so I can help you properly."
Damage control he could run if the minds were weak enough. He'd been practicing the Mind Trick for a while now on criminals and had gotten the hang of it rather quickly. But first, he needed to know, "What kind of damage control are we talking about? So I have a vague idea of what to expect in case you win on that front."