N' Goo Tuana

History
The gang first met him on Spooky Island, where he tried to trick the gang on his Ghost Show, but Velma quickly solved the mystery. He failed to acquire the Daemon Ritus from Daphne, due to being ’saved’ by 2 unknown guests so he alerted Zarkos, who later found, captured and sexually attacked Daphne the following day. Then he was revealed to bethe helper of the villain, as he delivered him to Mondavarious's office.
 * Scooby-Doo