. "Corvinium was a rare and valuable material apparently used as currency. The Tavlek mercenaries led by Bekhesh demanded it as payment after kidnapping Rygel and holding him for ransom. (\"Throne For a Loss\")"@en . "Corvinium was a rare and valuable material apparently used as currency. The Tavlek mercenaries led by Bekhesh demanded it as payment after kidnapping Rygel and holding him for ransom. (\"Throne For a Loss\")"@en . "Corvinium"@en .