I guess "third completed era" would have been a better way of putting that, since they're all different eras of X-Men. By the time this comes out, I'll have series 60's Jim Lee uniform team, and 59's ANXM (minus X-23). It's not a lot, but I think it's a pretty good start. I also only need an FA Rogue to complete Mystique's Brotherhood too, if that counts as an X-team.