Fog Hyren is a Hyren that is native to both Bograth and Paradwyn. Its entire body is made out of fog and resembles the Mist Hyren.
Fog Hyren was released as a part of the Nightmare's Dawn expansion of Magi-Nation Duel. Despite being dual-regional, the Fog Hyren is more attuned to Bograthian Magi than Paradwynian Magi.
The Fog Hyren, along with the Mist Hyren and Swamp Hyren, guarded Bograth's Dreamstone. Magi Undercover