|Appearance:||a gothic human/jötunn hybrid with black hair with teal blue streaks, 20 foot (formerly, now 12 inch) black/midnight blue fingernails, white eyes with black iris|
|Species:||greek human/jötunn hybrid|
|Goal and Hobby:||to save the Holiday Princesses from the Trio of Life Destroyers, to protect and hang out with her three best friends, Long-nailed Courtney, Long-nailed Bridgette, and Sierra Duncan, to spend time with her boyfriend/partner, Fil Wyatt|
|Powers, actions, and abilities:||spiritual strength, aggression|
|Weapons:||her body parts, fingernails, and teeth|
Long-nailed Gwen is a gothic humanoid hybrid and one of the main tritagonists.