K'uhul Ajaw, self-proclaimed "Great Holy Dragon," is a cruel and arrogant ancient dragon lord from Natlan’s dragon era. Sealed inside a wristband due to a contract Kinich, Ajaw is a digital lifeform whose true form is shown using Phlogiston. Despite his grand titles, Ajaw behaves highly arrogantly and cruelly, often belittling Kinich as his "servant". The two share a tense, highly contentious relationship, with Ajaw waiting for the day Kinich dies so he can take over his body. Ajaw has two main forms:Base Form: He is a flat, 2D, pixelated reptilian creature featuring a small yellow body, a white stomach, and a striped yellow-green tail that curls. He sports green hair, back scales, and black sunglasses. When angered, his glasses enlarge, his hair/tail spike up, and his hands and head glow red-orange.(Elemental Burst): During Kinich's Elemental Burst (Hail to the Almighty Dragonlord), Ajaw expands into a much larger, intimidating, three-dimensional pixelated dragon. In this form, his body is entirely black, his wings and claws are green, and his eyes glow red as he assists Kinich by launching Dendro fire. According to the Saurian Relics Association, Ajaw is thousands of years old. Many people initially mistake him for an ordinary Saurian, unaware of his status as one of Natlan's ancient dragon lords from a bygone era.

A young warrior of the Nanatzcayan tribe, she is an emotional but persistent gem excavator who carries the Ancient Name "Uthabiti". Her default attire, titled "Tawny Peaks, Spired Rock," is designed for heavy mining and exploration. It includes durable gloves, wear-resistant boots, earthy tones, and various tribal or geometric patterns fitting for the Children of Echoes tribe. She has two large, furry brown ears (similar to an American pika) and a short, light-brown tail. She has dirty blonde hair that fades into dark brown, with light blue eyes that feature brown tones on the top.

Mualani has a vibrant and energetic design. She uses the medium female model and is a tan-skinned young woman with striking blue eyes that fade into an orange-red hue. Her pupils are uniquely shaped like fish eyes. Her white hair fades to a light blue and is styled into two long, slim braids originating from the underside, along with a ponytail that features a distinct blue strand. Her default outfit, "Flying Fish, Heat Waves, and Moon Scallop," is tropical and practical, featuring marine-themed accessories that highlight her enthusiastic wave-chaser personalit