Fiend's Sanctuary is a Mosaic Rare Spell Card card from Yu-Gi-Oh! (Battle Pack 2: War of the Giants, BP02). Current market price: $0.11.
Mosaic Rare
Battle Pack 2: War of the Giants (BP02)
Card Text
Special Summon 1 "Metal Fiend Token" (Fiend/DARK/Level 1/ATK 0/DEF 0). It cannot attack. Your opponent takes any battle damage you would have taken from battles involving it. Once per turn, during your Standby Phase, pay 1000 LP or destroy this Token.
