|This article contains canon information corresponding to the Tales of Arcadia franchise. That means all information in this article is true and has appeared/been validated officially on-screen.|
Deya "The Deliverer" was a legendary Trollhunter known for exiling Gunmar and the other Gumm-Gumms to the Darklands, during the Battle of Killahead, and sealed the Bridge of Killahead with the Amulet of Daylight. She wasn't the most legendary Trollhunter, being second after Kanjigar the Courageous. She is included in Troll phrases such as 'Deya's grace'. She first appeared (in Blinky's book) in the Trollhunters episode Gnome Your Enemy.