Lead Pipe is a uncommon Artifact — Clue Equipment card from Murders at Karlov Manor (MKM), collector number 90. Current market price: $0.09 (foil $0.20), TCGplayer market prices via Scryfall.
Equipped creature gets +2/+0. Whenever equipped creature dies, each opponent loses 1 life. {2}, Sacrifice this Equipment: Draw a card. Equip {2}