User blog comment:MrPacheco101/Clash Between The People of Tomorrow !: Classic X-Men & The Yokai Newspaper Club/@comment-2217541-20120309025519

My vote goes to the Yokai on this one. At this early stage in their career, the X-Men did not have a lot of the experience they have today. That succubus is going to be a big game changer. If you go back and look at a lot of the earlier comics, the male X-Men were always getting in squabbles with each other over women, and an enemy that can use that to their advantage is a serious threat.

Jean Grey is a wild card here, though. Even without the Phoenix Force, she was a very, very powerful psychic. Her lack of training is going to make her extremely dangerous. She might wipe out both teams just by accident.