<p>As <a rel="nofollow" href="https://www.tibiaqa.com/26471/who-is-variphor-and-where-i-can-get-information-about-this-creature?show=26473#a26473">answered in a very similar question</a>, based on sources that directly mention Variphor, we can say it is connected to at least the following quests:</p><ul><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/In_Service_of_Yalahar_Quest/Spoiler">In Service of Yalahar Quest</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Ferumbras'_Ascension_Quest/Spoiler">Ferumbras' Ascension Quest</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/The_Secret_Library_Quest/Spoiler">The Secret Library Quest</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Heart_of_Destruction_Quest/Spoiler">Heart of Destruction Quest</a></li></ul>