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Official artwork of Uxie

#0480

Uxie

Gen IV

Knowledge Pokémon

Legendary
Psychic

Pokédex entry · Diamond

Known as “The Being of Knowledge.” It is said that it can wipe out the memory of those who see its eyes.

Height
0.3 m
Weight
0.3 kg
Base EXP
261
Growth
Slow
Catch rate

3/255Very hard

Friendship

140/255

Base stats

HP75Attack75Defense130Speed95Sp. Def130Sp. Atk75
HP
75
Attack
75
Defense★
130
Speed
95
Sp. Def★
130
Sp. Atk
75

Total 580

Very high

EV yield +2 Defense · +1 Sp. Def

Real ranges (IV 0–31 · EV 0–252 · nature included)

MinMax
HP135182
Attack72139
Defense121200
Speed90161
Sp. Def121200
Sp. Atk72139
Total6111021

About Uxie

0.3 kg is all it takes for this Legendary Pokémon to weigh less than many small birds. Its tiny, rounded grey body resembles a goblin or a fairy, while the yellow appendage on its head evokes the shape of a brain. Its eyes remain closed: Pokédex entries say that looking directly into them can erase memories. That image fits its title as the Knowledge Pokémon and the myth that it granted humans the ability to learn and improve their lives.

It is part of Sinnoh’s lake guardian trio alongside Mesprit and Azelf. All three share a basic silhouette, the Psychic type and Levitate, but each represents a different faculty. Uxie embodies knowledge and takes yellow as its defining colour. Its two tails end in leaf-like shapes with a red gem at each tip, and another red stone sits on its forehead.

It does not evolve and does not come from another species. Its evolutionary line ends with it, as befits an entity tied to Sinnoh’s myths rather than an ordinary biological family.

Combat analysis

×2

Weakness

BugGhostDark
×½

Resistance

FightingPsychic

Uxie in depth

A goblin with the shape of a brain

The design starts with a small fae creature, close to a pixie, but the yellow headpiece adds a more specific reading: it resembles a brain and reinforces its connection with knowledge. The two tails with red gems and the gem on its forehead set it apart visually from a generic fairy. Its closed eyes are not a decorative detail. They explain the behaviour described in Pokédex entries and justify why it is rarely shown with them open.

The Japanese name ユクシー, Yukushī, and the English Uxie preserve the same basic sound. The ending fits with pixie, while the initial U connects with the idea of “you” and with the Japanese acronym UMA, used when talking about mysterious animals. The choice also fits its companions: Mesprit evokes “me” and Azelf “us”, forming a play on pronouns and fae creatures.

The yellow guardian of the lakes

Uxie debuted in Generation IV as one of the three beings created by Arceus to represent human faculties. Mesprit became associated with emotion and Azelf with willpower; Uxie takes the place of knowledge. Sinnoh’s tradition says that its appearance allowed humans to learn, adapt and develop their civilisation. The other side of the myth is more unsettling: anyone who looks into its eyes can lose their memory.

The species has travelled from the Sinnoh games to later releases and is available in Scarlet and Violet. When it arrived in the current generation, there was an unusual technical detail: before a particular update, it could not relearn moves through the move reminder. The problem was fixed later. It also shares the move Mystical Power with the other guardians in Pokémon Legends: Arceus, although the usable movepool changes depending on the game.

Defence before damage

In battle, the 75/130/130 spread in HP, Defense and Special Defense defines all its decisions. It can switch into attacks that would take down a frail attacker, set Stealth Rock or put up Reflect and Light Screen, then leave with U-turn. Levitate lets it ignore Ground, a practical advantage when the team needs a safe switch-in against Earthquake, although Ground-type attacks are not its only problem.

The lack of reliable recovery limits how many times it can repeat that sequence. Rest heals it, but forces it to sleep and gives the opponent free turns. Dark- and Ghost-type users force it out, while Pokémon with Taunt prevent it from using its support moves. It is also unwise to leave it in against passive creatures that can take advantage of its 75 Special Attack to set up or raise their stats.

How it fits alongside its peers

Against Azelf, it trades power and Speed for much greater bulk. Azelf threatens with direct attacks; Uxie gains turns through screens, status, Trick or Memento. Mesprit shares the trio’s balanced approach, but Uxie focuses more of its resources on defence. The difference shows when the team needs a piece that can survive the first exchange rather than looking for an immediate knockout.

In a standard match, it works best early on to set Stealth Rock, spread paralysis or put up screens, and also in the mid-game to break up a chain of attacks with U-turn. Trick Room changes how it is used: its 95 Speed stops being an advantage and it instead prepares the way for slower allies. Calm Mind offers an offensive route, but its 75 Special Attack means it needs several turns and prior support to overcome bulky opponents. Its most consistent threat is not its damage, but everything it manages to do before the opponent finds an answer.

TCG cards

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