Frightful Delusion is a Magic: The Gathering card from the Innistrad set that offers a niche effect suited to casual and horror-themed decks. Listed with an Unknown rarity and a current market value of $0.08, it sits at the low end of secondary-market pricing and is often picked for flavor rather than competitive play. Collectors seeking complete Innistrad runs will find it inexpensive to acquire, while players judge its worth by deck synergy rather than resale potential.