Me, the Immortal is a rare Legendary Creature — Human Rogue card from Doctor Who (WHO), collector number 147. Current market price: $0.33 (foil $0.80), TCGplayer market prices via Scryfall.
At the beginning of combat on your turn, put your choice of a +1/+1, first strike, vigilance, or menace counter on Me. Counters remain on Me as it moves to any zone other than a player's hand or library. You may cast this card from your graveyard by discarding two cards in addition to paying its other costs.