Mask of Griselbrand is a rare Legendary Artifact — Equipment card from Duskmourn: House of Horror Commander (DSC), collector number 145. Current market price: $0.88, TCGplayer market prices via Scryfall.
Equipped creature has flying and lifelink. Whenever equipped creature dies, you may pay X life, where X is its power. If you do, draw X cards. Equip {3}