This April Brian Wood and Olivier Coipel launch a new X-Men title with a roster of Jubilee, Kitty Pryde, Psylocke, Rachel Grey, Rogue and Storm. That the team is all-female is unusual for a series that isn't defined along gender-lines. What makes the roster extraordinary is that it's an all-star line-up. These are first draft X-Men, and the book could easily have added more top picks -- Dazzler, Emma Frost, Jean Grey, Magik, Mystique -- and still been all-female.
It's hard to think of any other superhero team with such a strong bench of women, and it's especially hard to think of another team where so many female characters rose to prominence within the team itself. What these characters have in common is no mystery; they were all written by Chris Claremont, the man whose name is synonymous with "strong female characters."