"You told me before that you're not one to lie, but that wasn't exactly truthful now was it?" And really how could it be? Magicians made their living off of lies, off getting their audience to believe one thing while pulling a fast one on them and showing something else entirely. Their entire craft was made up of lies. Not to mention everyone did it. There was no person in the world who didn't lie at one point or another. It was human nature to do so.
Maleficent studied him carefully, wondering how easily she could turn his precious weapon into something innocuous, but where would be the fun in that. "I think it'd be far more fun for me to show you rather than tell you what it is that I can offer." She shifted then, fading into the darkness before he could react and leaving nothing behind in her wake besides a whirling ball of light. At first glance there would be nothing significant to the light, but the motion and power pulsing from it had a hypnotic effect, able to pull others quickly under her thrall. She was unsure how it would work in this world, but it had yet to fail her so far and she doubted it would here.
After all, Peter was only human, but if it didn't work, there were many other cards for her to play.