Rory Williams is a rare Legendary Creature — Human Soldier card from Doctor Who (WHO), collector number 437. Current market price: $0.50 (foil $0.39), TCGplayer market prices via Scryfall.
Partner with Amy Pond First strike, lifelink The Last Centurion — When you cast this spell from anywhere other than exile, exile it with three time counters on it. It gains suspend. Then investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")