Mistcaller Yngvar is a kvaldir found in the cave on the eastern side of Hrothgar's Landing.
- Mistcaller Yngvar says: Foolish <class>, you cannot stop the Kvaldir!
- He appears as a legendary card for the Shaman class in the Grand Tournament expansion of Hearthstone. His flavor text reads: "Calling the mist doesn't sound all that great. "Ooooh, it is slightly damp now!""
- His name in Hearthstone was changed to simply "The Mistcaller", because, according to Ben Brode, his real name was "hyper unpronounceable".