Cassandra's Revenge.Rapunzel is preparing for Eugene's real birthday while secretly planning to propose to him, unaware that Eugene plans to do the same thing. Cassandra appears during the party with an ultimatum for the Demanitus scroll or she will destroy Corona, Rapunzel revealed that she gave it to Varian so he can translate three incantations while revealing a fourth unknown incantation. Cassandra kidnaps Varian when he destroyed the translations, using Varian's truth serum to teach her the third incantation to control the black rocks...