You really think she's from your world? I'm not sure it's enough proof.

[ He tilts his head up toward the black sky, and for a moment he can see the specs of radiation through his exceptional vision--but it's radiation, not stars, just specs in the enshrouding Darkness. ]

There's people here from different places, and a lot of them have powers, but even then they're from different worlds. If dragons can spit acid in one world, why couldn't they spit fire in another?