By exploiting magic, Yama and Loa can kill from a distance: drawing powers from the infernal gods, they get their revenge against the Indian chief Yampas. Meanwhile, the four pards navigate towards Tampa, summoned by the Seminole witch doctor, Ho-Yan; now the protective bracelets of Nuvola Rossa, the Navajo shaman, are put to the test on the boat: Yama is unable to strike the rangers. And this is only the beginning: having landed in Florida, Tex must annihilate a terrible zombie!