Glaucus Drakes have curious personalities. They spend more of their time sunbathing and idly floating in the water than exploring. Because they move very little as they float, Glaucus Drakes can ambush prey relatively easily. They can dive to surprisingly deep depths, and eat a variety of fish and marine plants. Most of them live in tight-knit family groups.

Though it may appear at first that dragons and drakes have much in common, the two are completely separate species. Drakes are smaller and less intelligent than their cousin species, though both dragons and drakes sit comfortably near the top of the food chain. They are always found bearing antlers and leathery wings. Drakes share many of the same habitats that dragons do, and typically hunt in packs.

Choshi is extremely sensitive to changes in water pressure, and has developed the ability to detect the presence of other aquatic creatures simply by feeling the different currents and ripples they trigger in the ocean. Her favorite hobby is napping near the water's surface, as while she is floating, she can sense the fish swimming in close proximity, their movements echoing like splashes of paint on an iridescent canvas she visualizes of the space around her.