. . . . "Human"@en . . . . . . . . . . "Black"@en . . "Crystal is Whirlen Merlin's girlfriend and assistant at the Merlin Brothers Academy of Magic, formerly Whirlen Merlin's Academy of Magic."@en . . "Female"@en . . . "Brown"@en . . "Assistant"@en . . "Crystal is Whirlen Merlin's girlfriend and assistant at the Merlin Brothers Academy of Magic, formerly Whirlen Merlin's Academy of Magic."@en . . . . "Crystal (Scooby-Doo! Abracadabra-Doo)"@en .