Mausoleum of the Emperor is a Quarter Century Secret Rare Spell Card card from Yu-Gi-Oh! (Quarter Century Bonanza, RA03). Current market price: $0.17.
Quarter Century Secret Rare
Quarter Century Bonanza (RA03)
Card Text
During any Main Phase: The turn player can pay 1000 LP x the number of monsters normally needed for the Tribute Summon of a monster (max. 2000); that player Normal Summons/Sets that monster without Tributing. (This is their one Normal Summon/Set for that turn. This is not a Tribute Summon.)
