 Some of the students break free and attack Belasco, while Josh manages to immediately regrow David's heart with his powers, bringing him back to life.While the students battle against Belasco, David realizes that his weakness is telepathy, having put special helmets to block the telepathic powers of Stepford Cuckoos and Martha Johansson.David directs X-23 to free the Cuckoos, who launch a telepathic attack on Belasco.