Barbara Wright is a rare Legendary Creature — Human Advisor card from Doctor Who (WHO), collector number 335. Current market price: $3.28 (foil $3.15), TCGplayer market prices via Scryfall.
History Teacher — Sagas you control have read ahead. (As a Saga enters, choose a chapter and start with that many lore counters. Skipped chapters don't trigger.) Doctor's companion (You can have two commanders if the other is the Doctor.)