With great power comes great liability. Especially when you're a reality-shifting, body-snatching, energy-sapping teenager who's never seen the outside world. That's Kevin aka PROTEUS, a mutant who escapes from the research lab of the woman who puts the "ex" in Professor X -- Moira McTaggert. It's up to Xavier and the squad to help her track down this dangerous mutant (and the X-Boyz to analyze a two-part episode that probably should've just been one-parter).

Stick around after our re-cap for a little mid-season mutant power rankings as the Boyz discuss how the main members of the team are stacking up so far (01:43:44).