A Leaf Dragon egg found in a tree. It is approximately 0.3m in size. Being an egg, it cannot speak under any circumstances. It cannot move on its own, so it must be cared for by a Tamer. Leaves grow from the egg. As it gets closer to hatching, the egg requires a lot of sunlight. It is best to provide enough water to the leaves as if caring for a real plant, and care must be taken to prevent insects from nibbling on it.

A Hatch is a baby Leaf Dragon that has hatched from an egg. It is the next evolutionary stage of the egg. From the Hatch stage, it can communicate with humans, but its intelligence is still at the level of a young child, like a local kindergartner. It loves water and sunlight and enjoys soaking its entire body in puddles. Its primary food is grass leaves, but it doesn't particularly enjoy eating; instead, it frequently photosynthesizes with its wings spread wide. It likes drinking clean dew and feels good when its leaves are damp. It does not move much on cloudy days when photosynthesis is difficult. Upon reaching level 10, it evolves from a Hatch to a Hatchling. Its skill is Razor Leaf, an Earth-element technique that attacks by launching countless leaves.

At level 10, the Leaf Dragon evolves into a Hatchling. As a Hatchling, its intelligence reaches the level of a middle schooler, allowing for smooth communication with humans, and it becomes gentle yet assertive. From the Hatchling stage, Leaf Dragons can be distinguished by gender based on their appearance. Males have longer leaves on their foreheads and tails, while females have shorter ones. From this stage, the leaves across its body become very large. Its wings grow further, allowing it to wrap its entire body in them to photosynthesize under the sun. It still loves clear dew and uses it for hydration. It begins to favor specific trees and spends time beneath them, flying through the sky to find cool spots. While its main food is grass leaves, it doesn't seem to care much for eating, perhaps because it gains enough energy from photosynthesis. At level 20, it evolves from a Hatchling to an Adult. Its skill is Razor Leaf, an Earth-element technique that attacks by launching countless leaves.

At level 20, the Leaf Dragon reaches its final evolution from a Hatchling to an Adult. Its height ranges from a minimum of 1.7m to a maximum of 2.1m. It possesses a gentle and calm personality, with intelligence equivalent to an adult human, communicating with the Tamer as an equal individual. It never forgets its gratitude toward the Tamer who raised it and is a dignified dragon that will be the first to fly in and protect the Tamer if they are in danger. The forehead leaf does not fall off once it becomes an adult. The shape of the leaf varies for each Leaf Dragon, serving as a sort of hairstyle. The leaves on the forehead and tail grow even longer for males, while the leaves on females are smaller and neater. However, if the dragon is in poor health, the leaves may rot or wither. 70% of a Leaf Dragon's somatic cells are plant cells. Its large, leaf-like wings are made of very thin skin that glows whenever it recharges with sunlight and moisture. Adult Leaf Dragons often settle under trees they like, and in the wild, they may quietly compete for space with other dragons to get more sunlight. The Leaf Dragon's Deep Green power not only supplies vitality to the forest but is also a mysterious and strange force capable of transforming the leaves of its favorite resting tree into the shape of its own wings. Its food is still grass leaves, but it tends not to eat much because it recharges energy through photosynthesis. It often prefers fresh dew over grass leaves. An adult Leaf Dragon possesses not only combat capabilities but also the ability to make plants and forests healthy using its Earth power. Its skill is Razor Leaf, an Earth-element technique where it flaps its large wings to launch countless leaves like blades. Infused with the strength of an adult, the leaves are sharp enough to cut and cause pain. Despite being an Earth-element dragon, it moves and flies nimbly with a light average body weight of 60kg, boasting high mobility.