If I recall correctly, there have been instances where Rogue meets someone with a similar power, and they just ended up cancelling each other out with, I think, a mutual KO.i just thought of some thing, if the mc didn't null powers & only copied like rogue minus the lethality, and rouge also didn't kill when she steals. what would happen if they both used their powers on each other? my guess they'd go back in time and accidently stop their parents from meeting, only to have to try to get them to kiss each other at the "Enchantment Under the Sea" dance .
Been a minute since I read those events, so I legitimately can't remember.