Umbreon is a Pokémon which has a sleek, black body with four slender legs and crimson eyes. It has two pairs of pointed teeth (one in the upper jaw and one in the lower jaw) which are visible when its mouth is open. It has long, pointed ears and a bushy tail, each with a yellow band around them. Its forehead and legs have yellow rings on them.
Umbreon's yellow markings glow at night or when it is excited, striking fear into anyone nearby. Upon being exposed to the moonlight, the rings on its body glow, filling it with a mysterious energy. Umbreon is nocturnal and as such, it has powerful night vision. Its black fur helps it hide in the darkness of night while waiting for its prey. When it spots the target, its rings gain a dim yet ominous glow, and it lunges for the prey's throat before eating it. Its yellow rings glow when it leaps to attack. Whenever Umbreon gets angry, it secretes and sprays poisonous sweat into the offender's eyes. Eevee evolved into this form due to exposure to the moonlight altering its genetic structure. This Pokémon is rare in the wild, and is more often found in urban areas under the care of people.
In The Battle Club and Tepig's Choice!, Ash called up the Pokédex entry for Umbreon, having mistaken a blackened-up Tepig, which broke out of a warehouse, for one.
Three Umbreon appeared in The Power of Us, with one under the ownership of a Trainer, the second being wild, and the third appearing during a flashback.
Umbreon, the Moonlight Pokémon, and an evolved form of Eevee. The rings of Umbreon's body glow faintly when exposed to the moon's aura, and it gains a mysterious power.
Umbreon, the Moonlight Pokémon. A Dark type. As a nocturnal Pokémon, Umbreon's large eyes can distinguish prey even during the darkest of nights. When its skin is able to absorb moonlight, the circles on its body faintly glow, and a strange power is awakened.
An Umbreon briefly appeared in GOTCHA!, under the ownership of Karen.
Pokémon Evolutions
An Umbreon appeared in The Show, under the ownership of Zuki. It was used in the Kimono Girls' performance of the destruction of the Brass Tower, where it represented the night that fell before the incident.
In The Last Battle VII, Karen owns an Umbreon that is the cornerstone of her team, as in the games. It apparently evolved from the Eevee she had since her childhood.
Umbreon evolved as a result of exposure to the moon's waves. It hides silently in darkness and waits for its foes to make a move. The rings on its body glow when it leaps to attack.
Umbreon evolved from exposure to the moon's energy pulses. It lurks in darkness and waits for its foes to move. The rings on its body glow when it leaps to attack.
Umbreon evolved as a result of exposure to the moon's waves. It hides silently in darkness and waits for its foes to make a move. The rings on its body glow when it leaps to attack.
It is most active in the wee hours of the night, when moonlight bathes the land. Its large eyes can pierce the darkness and perceive prey with absolute clarity.
Game locations
This Pokémon was unavailable prior to Generation II.
Even if all criteria to evolve Eevee into Umbreon are fulfilled in Generations VI and VII, it will evolve into Sylveon if it knows a Fairy-type move and has at least two hearts of Affection or just knows a Fairy-type move in Generation VIII. Similarly in Generations IV to VII it will evolve into Leafeon near a Moss Rock or Glaceon near a Ice Rock regardless of other conditions while getting level up.
Sprites
This Pokémon was unavailable prior to Generation II.
In the Pokémon of the Year poll held by The Pokémon Company in 2020, Umbreon was voted as both the most popular Generation II Pokémon and the most popular Eeveelution, receiving 67,062 votes. It was also voted as the fifth most popular Pokémon overall.
Umbreon's Pokédex entries from Gold, Stadium 2, LeafGreen, HeartGold, Sun and Shield refer to "poisonous sweat", which might be a reference to the Pokémon Gold and Silver Spaceworld '97 demo, where Burakkī is a Poison-type Pokémon.
Origin
Umbreon's origins are uncertain, though it could be based on a black cat, which was considered to be an omen of bad luck (in most Western countries, contrary to Japan's viewpoint in which it is considered lucky) and can be interpreted as the reasoning behind the Dark typing. Its long ears are similar to those of a hare and may originate from the East Asian legends concerning a Moon rabbit.
The rings on Umbreon's body resemble Egyptian lunar markings and jewelry that have been associated with animal sculptures, such as cat statues of the Egyptian goddess Bastet. While Bastet was originally a lioness warrior and the goddess of the sun, Greeks occupying ancient Egypt toward the end of its civilization changed her into the goddess of the moon. This change may have drawn some of the inspiration for the Pokémon's lunar theme. Furthering the lunar theme, Metamorphoses is a narrative poem that involves the Roman Goddess of the moon, Diana, change into the form of a cat as she flees to Egypt.
Additionally, Umbreon may be inspired by Tezcatlipoca, a central deity in Aztec religion who took the form of a black jaguar that had yellow horizontal bands, and was associated with the night sky.
Name origin
Umbreon may be a combination of umbra (Latin for shadow and ghost, as well as the English word for the moon's silhouette during a solar eclipse) and eon, a shortened form of evolution, the word also meaning an immeasurably long period of time (possibly referring to how long evolution takes naturally). Eon is a suffix all Eeveeevolutions share and was Eevee's English prototype name.
Blacky may be a combination of black and lucky, as the black cat in Japan is considered lucky. It may also refer to the color of its coat.
From 月亮 yuèliàng and 伊布 Yībù (common suffix for all Eeveelutions in Mandarin) From 月亮 yuèliàng and 精靈 / 精灵 jīnglíng (former suffix for Eeveelutions in Mandarin)
From 月亮 yuhtleuhng and 伊布 Yībou (common suffix for all Eeveelutions in Cantonese) From 月亮 yuhtleuhng and 伊貝 Yībui (former suffix for Eeveelutions in Cantonese)
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.