Now the sole creature in the Pit, Necrolai quickly uncovers the Ten Terrors of the Underworld, giant creatures with even more immense powers who live to serve the Supreme Master! The Rangers will have a hard enough time fighting them, as Udonna departs to search for her husband, Madison is doubting her abilities as hero, and Toby is considering taking action against his often-absent employees! The first of the Terrors, the lava-based Magma, prepares to burn down Briarwood while seeking the being known as "The Light". Just who or what is it? Only Phineas has the answers!