"Gem-Knight" (ジェムナイト Jemunaito) is an archetype that was released in Duel Terminal - Vylon Descends!!. They are used by Julia Krystal in the Yu-Gi-Oh! ARC-V anime. Their team symbol is a jewel droplet adorned with gold trim and two small, arced points. Its color varies according to the monster or object to which it is attached. All "Gem-Knights" are EARTH, whereas their Type varies between Pyro, Thunder, Aqua, or Rock (with one Fairy as an exception), in keeping with the cardinal elements: fire, wind, water and earth, respectively. "Gem-Knights" are further subdivided into trios: each Type includes a Normal member, a Gemini member, and a Fusion member.