In Manifest Destiny #1
Does she retain her scent?
she hide away from wolverine's sent because she had a mutant(pulse) use his powers on her so she couldnt be detected physically or telepathically, reason why emma couldnt find her until it wore off. but to answer your question she does give off a scent that others with enhanced smell can smell, so in the incident with iceman it couldnt been prevented seeing he doesnt have enhanced sense of smell
This edit will also create new pages on Comic Vine for:Beware, you are proposing to add brand new pages to the wiki along with your edits. Make sure this is what you intended. This will likely increase the time it takes for your changes to go live.