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| Professor Maven
| "First time here? Or has it just been a while?|
Art from the PTCGO website
| Eye color
| Hair color
| Trainer class
The professor helps at the Game Store in Pokémon Trading Card Game Online. She gives extensive tutorials on how to play the TCG.
Her name has not been given nor has her actual position at the Game Store, if she even has any. However, the newsletters of TCGO are signed by a "ProfessorMaven". This possibly may be her name.