Rogue

Rogue has always been my fav x-men since I watched the cartoon series as a child. Most like Wolverine, but I liked how rogue had all these super awesome powers (courtesy of Ms Marvel) as well as her "touching thing". She also had a cool backstory, previously being a villain and all. The movie portrayal didn't capture all that, but I have a hope that they might make a live-action mini-series on this character one day.