King's Sarcophagus is a Prismatic Secret Rare Spell Card card from Yu-Gi-Oh! (25th Anniversary Tin: Dueling Mirrors, MP24). Current market price: $2.42.
Prismatic Secret Rare
25th Anniversary Tin: Dueling Mirrors (MP24)
Card Text
"Horus" monsters you control cannot be destroyed by card effects that do not target them. You can send 1 card from your hand to the GY; send 1 "Horus" monster from your Deck to the GY. You can only use this effect of "King's Sarcophagus" up to four times per turn. Once per turn, at the start of the Damage Step, if your "Horus" monster battles an opponent's monster: You can send that opponent's monster to the GY.
