The Fifth Doctor is a rare Legendary Creature — Time Lord Doctor card from Doctor Who (WHO), collector number 556. Current market price: $0.66 (foil $0.80), TCGplayer market prices via Scryfall.
Peaceful Coexistence — At the beginning of your end step, put a +1/+1 counter on each creature you control that didn't attack or enter this turn. Untap those creatures.