These are items associated with the god Ilmater and his church.
“Dornavver, also known as Demonbane, was a legendary weapon of Faerûnian history. It was a sword...Dornavver
“The Iron Helm of Heroes was an artifact and minor relic of Ilmater the Broken God and his...Iron Helm of Heroes
“The Book of the Holy Scourge was a sacred book of the Church of Ilmater. Though not the holiest...Book of the Holy Scourge