Specter's Shroud | Magic: The Gathering
Formats Specter's Shroud is Legal in
Official Oracle Text for Specter's Shroud
Whenever equipped creature deals combat damage to a player, that player discards a card.
Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)