Hi. So this is listed as a key because “1st appearance of X Factor”. But X-Factor as a team has a much longer history with Marvel than this recent issue. Arguably, X-Factor, Vol. 1 #1 would be the first appearance of X-Factor as a team. It might be the first appearance of this particular lineup, but I don’t think we do that every time the Avengers change members or anything.
Correct, this has been removed.