King's Sarcophagus (Quarter Century Secret Rare) [AGOV-EN058] Quarter Century Secret RareSet: Age of Overlord Card type: Continuous Spell Rarity: Quarter Century Secret Rare "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: