At this point there weren't a lot of fucks for Regina to give on how they handled it. It seemed like one solid solution to get rid of the curse for good - it'd done enough to them in this life, and she wasn't about to let the darkness keep Killian. "We don't have the luxury of options, Neal. But I'll see you there in a little bit, and be careful."
She'd call Kenzi on the way to prepare her for their arrival, but the news wasn't going to be pleasant.