This when the Guardians discover that Lillian is the Heart of Earth and without Lillian knowing, Cornelia manages to transfer the Heart of Earth into Napoleon and bits off the Heart into Matt and Mister Huggles. This also formed the Three Regents of Earth. In "W is for Witch", Nerissa came back to Earth in order to get Napoleon on Halloween (the only time of day when a Heart can be taken by force.) Since Napoleon had most of the Heart of Earth's powers, Nerissa went on a wild chase to get him. Nerissa caught Napoleon who was really Phobos in a glamour (Unknown by Nerissa), after that, Phobos takes her Seal, and imprisons Nerissa inside of it.