User blog comment:NighttheNightfury/The fire types of the new Rise of Berk dragons/@comment-24413325-20140806162055

According to the Book of Dragons, the Hackatoo can shoot fire like the Rumblehorn's "normal" fire, the Tide Glider can shoot a purple flame that similiat to the Night fury's.... and the Sand Wraith can shoot hot sand. the sweet death's fire stills unknown