Dragonfang+16 to +17
Winged Wyvernblade
A Dragonfang shows this form while its highest grade is +16 to +17. Damage lowers the grade but never the look.
Before and after
Bristling Dragonblade+14 to +15
Winged Wyvernblade+16 to +17
Blade of the Dragon King's Breath+18 to +19See every Dragonfang form on the Dragonfangs page or the whole evolution tree.