Piper Wright, Publick Reporter is a rare Legendary Creature — Human Detective card from Fallout (PIP), collector number 36. Current market price: $0.35 (foil $6.17), TCGplayer market prices via Scryfall.
Whenever Piper Wright deals combat damage to a player, investigate that many times. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") Whenever you sacrifice a Clue, put a +1/+1 counter on target creature you control.