|Anime Deck||Spellcaster Lock|
|Anime debut||Yu-Gi-Oh! GX episode 09797: "The Dark Light"|
Collector has an IQ of 202. While in prison, he aided the FBI in solving crimes because of his vast knowledge on the subject.
He challenged The D to claim the championship title in the Pro League at the Pro League stadium, but lost. The fire caused by the Ultimate Destiny Card used by The D is linked to his death, but The D believes it was in fact the shock of being defeated that proved fatal. (In the dub, the whereabouts of Collector's body after the Duel are left unexplained.)
During Aster Phoenix's Duel with The D, he appears as one of the souls absorbed by "Destiny Hero - Plasma". When "Plasma" was destroyed in Aster Phoenix's Duel with The D, all of these souls passed on to the afterlife.
Doctor Collector runs a Spellcaster Lock Deck based around removing monsters from play using "Dimensional Fissure" and then Special Summoning them all at once with "Dimension Fusion" to simultaneously trigger the locking abilities of his three "Magician's Valkyria" cards in addition to the effect damage ability of "Ebon Magician Curran".
|The D/The Light of Destruction||97||Lose|