. . "Blood Treachery is a sourcebook for Mage: The Ascension Revised Edition detailing the feud between the Order of Hermes and clan Tremere. The book also serves as a minor sourcebook for Vampire: The Masquerade Revised Edition."@en . . "Blood Treachery"@en . . "Blood Treachery is a sourcebook for Mage: The Ascension Revised Edition detailing the feud between the Order of Hermes and clan Tremere. The book also serves as a minor sourcebook for Vampire: The Masquerade Revised Edition."@en . . . .