Zs'Skayr, also known as Ghostfreak, is one of the three secondary antagonists (alongside Aloysius Animo and Albedo) of Cartoon Network's Ben 10 franchise.
He is the sadistic and black-hearted High Ecto-Lord of the Ectonurites of Anur Phaetos and Anur Transyl. Originally stuck in the Omnitrix in the form of "Ghostfreak", he managed to gain control over it after time and escaped. He desires to possess Ben's body to gain power over the Omnitrix and take over the world and then enslave the entire universe. He is also Ben's second arch-nemesis, after Vilgax.
Secondary characters:Driba | Cooper Daniels | Amalgam Kids | Lucy Mann | Julie Yamamoto | Kai Green | Wes Green | Azmuth | Ship | Professor Paradox | Jimmy Jones | Aggregor's Prisoners | Saint George Other characters:Kenneth Tennyson | Frank Tennyson | Natalie Tennyson | Verdona | Carl Tennyson | Sandra Tennyson | Blarney T. Hokestar | Devlin Levin | Ken Tennyson | Ester | Galvan | Ignacius Baumann | Magister Patelliday | Blukic | Molly Gunther | Jerry | Lillimusha DiForestini
