Fantasy: Leonard and the X-Men

All around Leonard were no longer the modern painted walls of his school, but the expensive wood panels of a posh private school. What was this place? He wondered. Then Leonard caught a glimpse of what he was wearing, and it clicked right away. The navy blue spandex with yellow highlights. The X-shaped logo. This was Xavier's School for Gifted Youngsters! He was one of the X-Men! Leonard grinned excitedly. But which X-Man was he, if any? What powers did he have?? Leonard hurried to find out. Meanwhile, someone else in Xavier's school had just picked up a small sticky note...