Professor X

He is the second most powerful telepath in the world – Professor X, despite being bound to a wheelchair, is above many other mutants from the comics. So, naturally, when compared to other characters from X-Men: Apocalypse, he is a top-tier mutant.

And he has just one ability – telepathy. But his telepathy is so strong that he can read, control, and erase minds; create memories; and so on, no matter how far he is from his target (and without being aided by anything else). Without a doubt, he can solo a team made from all the previous mutants on this list.

Of course, in the movies, he is usually disabled one way or another early on. And, apparently (since Mystique will become a leader of the X-Men), he will be so in X-Men: Apocalypse too. However, if he wasn’t…