TerrariaTilesDemon AltarTilesDemon AltarFavoritesCopy linkSave imageSolidNoEmits lightYesDestroyed by lavaNoDestroyed by waterNoRecipes 23AllThe Beheaded's HeadThe Beheaded's HeadNight's EdgeNight's EdgeAncient Hallowed MaskAncient Hallowed HelmetAncient Hallowed HeadgearAncient Hallowed HoodAncient Hallowed Plate MailAncient Hallowed GreavesReplica Shadow OrbReplica Crimson HeartPlaced with 2Demon AltarResearch required 1Crimson AltarResearch required 1In progress