Snake-Eyes

Snake-Eyes is the South of the Four Winds. The encounter him on their way to locate Jagwar's mother, Juntarra. He hypnotizes into recalling his worst memories - of being a youth with underdeveloped wings - and then after he and his buddy  gather enough funds to purchase prosthetics, he recalls the destruction of their home planet, Huanu. Before this continues, however, Screwloose bites Snake-Eyes, snapping Wingnut from his spell. Snake-Eyes then accidentally catches his own gaze in a pool - forcing to remember his own worst memories, starting with the time he tempted and woman into eating a forbidden fruit....

The Mutanimals realize too late that Snake-Eyes was actually helping them, but attempting to make them face their worst memories and conquering the fears they held onto with these.