|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 officialy 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.
Deya met her end after making sure that the Trolls made it aboard the Mayflower while she held off Bular, who managed to slay the noble champion by running her through her back with his blades.
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.