Weak to (2x damage):
Resistant to (½x damage):
Generation VI · #0707 — Key Ring Pokémon
Klefki, the Key Ring Pokémon, is a distinctive Steel/Fairy-type that debuted in Generation VI. As Pokédex entry #707, this peculiar creature has become one of the most memorable additions to the Kalos region's ecosystem. Standing at just 0.2 meters tall and weighing a mere 3.0 kilograms, Klefki is one of the shortest Steel-type Pokémon in existence, tying with Alolan Diglett and Meltan. Despite its diminutive size, Klefki possesses a formidable defensive profile with a base Defense stat of 91 and Special Defense of 87, granting it surprising durability. With a base stat total of 470 and a fast growth rate, Klefki represents an intriguing blend of fragility and resilience, making it a unique choice for trainers seeking an unconventional battler.
0.2m
3.0kg
Key Ring Pokémon
Male 50% / Female 50%
gray
ball
Raises non-damaging moves' priority by one stage.
Steals the target's held item when the bearer uses a damaging move.
Klefki's appearance is one of the most whimsical in the entire Pokédex, designed to mirror its obsessive key-collecting habit. The Pokémon features a spherical, grayish-white head with a small pink oval marking on its forehead and a distinctive keyhole-shaped mouth. Its body resembles a teardrop in pink coloration, with a white marking running down the center. The most remarkable feature is its horn, which extends from the top of its head and is shaped like an old-fashioned key with two blunt teeth. A thin metal loop extends from either side of this key-horn, from which Klefki suspends the various keys it has collected throughout its life. This loop is highly mobile and can split at both the top and bottom, allowing the Pokémon to acquire new keys and even express its emotions. According to various Pokédex entries, Klefki feeds on metal ions by inserting its key-shaped horn into cracks and crevices in metal objects, which explains both its metallic composition and its dietary dependence on keys. Long ago, Klefki inhabited mines where mineral deposits were plentiful, but as these minerals became scarce, the species migrated into human settlements, adapting to feed on the metal ions contained within household and industrial keys.
Klefki exhibits a perfectly balanced gender ratio of 50% male and 50% female, allowing for straightforward breeding regardless of trainer preference. The species belongs to the Mineral egg group, a classification shared with other rock and metal-based Pokémon, limiting its breeding compatibility primarily to other members of this group. The incubation period for Klefki eggs spans 20 cycles, equivalent to approximately 4,884 to 5,140 steps of walking, making it moderately fast to hatch. Klefki's base friendship value of 70 in Generations VI and VII indicated a relatively amicable disposition toward trainers, though this was adjusted in later generations. The species maintains a capture rate of 75, considered quite generous and making wild Klefki relatively easy to catch with standard Poké Balls. The combination of these breeding parameters and the Mineral egg group classification makes Klefki accessible to most trainers pursuing competitive breeding endeavors, though its limited move pool inheritance options require careful consideration when planning offspring movesets.
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Klefki does not evolve into or from any other Pokémon, representing a standalone species within its evolutionary line. It is not known to possess a Mega Evolution form, and no branching evolution lines exist for this species. This singular evolutionary status makes Klefki unique among Generation VI introductions, as it stands complete and final from its initial encounter. The Pokémon's design and stat distribution were apparently considered complete at inception, with the developers crafting Klefki as a finished product rather than a transitional stage. This design philosophy allows trainers to appreciate Klefki's full potential and distinctive typing without the complications of evolution mechanics, making it an accessible choice for those seeking to add a Steel/Fairy hybrid to their team.
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Klefki is characterized as an even-tempered Pokémon with an almost compulsive collecting habit centered exclusively on keys. It will actively sneak into people's homes to steal keys, particularly master keys, which it finds irresistible according to Ultra Sun's Pokédex entry. Once Klefki claims a key it truly favors, it will hold onto that key for decades, refusing to release it under normal circumstances. This trait has made Klefki invaluable to human society, as nobles and wealthy families historically entrusted their vault and safe keys to Klefki, relying on the Pokémon's unwillingness to surrender its prized possessions as a safeguard against theft. When threatened, Klefki employs an unusual defensive strategy: it fiercely jingles and rattles its collection of keys at attackers, using the noise as a deterrent. Interestingly, while Klefki demonstrates remarkable attachment to keys it enjoys, it occasionally discards keys without second thought, suggesting its affinity is selective rather than universal. The Pokémon's habitat has shifted from ancient mines to modern human settlements, where it can be found searching for metal sources and collecting keys.
These key collectors threaten any attackers by fiercely jingling their keys at them.
It never lets go of a key that it likes, so people give it the keys to vaults and safes as a way to prevent crime.
These key collectors threaten any attackers by fiercely jingling their keys at them.
It never lets go of a key that it likes, so people give it the keys to vaults and safes as a way to prevent crime.
This even-tempered Pokémon has a habit of collecting keys. It will sneak into people’s homes to steal their keys.
Although it’s unclear why it collects keys, giving it a key makes Klefki very happy. However, it apparently only likes master keys.
It inserts its horn into chinks in metal, absorbing metal ions. For some reason, it collects keys.
Long ago it lived in mines, but once the minerals that make up its diet became scarcer, Klefki began appearing in human settlements.
This Pokémon is constantly collecting keys. Entrust a Klefki with important keys, and the Pokémon will protect them no matter what.
Klefki sucks in metal ions with the horn topping its head. It seems this Pokémon loves keys so much that its head needed to look like one, too.
The name Klefki is derived from the English word "clef," referring to musical notation symbols, combined with "key," creating a pun that captures both its musical appearance and its obsession with collecting keys. The Japanese name Cleffy maintains this wordplay while emphasizing the key aspect of the Pokémon's identity. The design itself appears to be inspired by the aesthetic of a key ring or key charm, transforming an everyday household object into a living, sentient creature. The decision to make Klefki's horn resemble a skeleton key reinforces its thematic connection to locks and security, while the hanging loop creates the visual impression of a functional key ring. This integration of mundane objects into Pokémon design reflects the creative vision of Generation VI, which often drew inspiration from European architecture and everyday items found in the Kalos region. The combination of Steel and Fairy typing adds thematic depth, with Steel representing the metallic composition and Fairy suggesting the magical, whimsical nature of a Pokémon that has become legend in human folklore.
Klefki can learn 65 moves:
Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|
| astonish | ghost | Physical | 30 | 100 | 15 |
| attract | normal | Status | — | 100 | 15 |
| calm mind | psychic | Status | — | — | 20 |
| confide | normal | Status | — | — | 20 |
| covet | normal | Physical | 60 | 100 | 25 |
| crafty shield | fairy | Status | — | — | 10 |
| cut | normal | Physical | 50 | 95 | 30 |
| dazzling gleam | fairy | Special | 80 | 100 | 10 |
| defog | flying | Status | — | — | 15 |
| double team | normal | Status | — | — | 15 |
| draining kiss | fairy | Special | 50 | 100 | 10 |
| endure | normal | Status | — | — | 10 |
| facade | normal | Physical | 70 | 100 | 20 |
| fairy lock | fairy | Status | — | — | 10 |
| fairy wind | fairy | Special | 40 | 100 | 30 |
| flash cannon | steel | Special | 80 | 100 | 10 |
| foul play | dark | Physical | 95 | 100 | 15 |
| frustration | normal | Physical | — | 100 | 20 |
| giga impact | normal | Physical | 150 | 90 | 5 |
| heal block | psychic | Status | — | 100 | 15 |
| hidden power | normal | Special | 60 | 100 | 15 |
| hyper beam | normal | Special | 150 | 90 | 5 |
| imprison | psychic | Status | — | — | 10 |
| iron defense | steel | Status | — | — | 15 |
| last resort | normal | Physical | 140 | 100 | 5 |
| light screen | psychic | Status | — | — | 30 |
| lock on | normal | Status | — | — | 5 |
| magic coat | psychic | Status | — | — | 15 |
| magic room | psychic | Status | — | — | 10 |
| magnet rise | electric | Status | — | — | 10 |
| metal sound | steel | Status | — | 85 | 40 |
| mirror shot | steel | Special | 65 | 85 | 10 |
| misty terrain | fairy | Status | — | — | 10 |
| play rough | fairy | Physical | 90 | 90 | 10 |
| protect | normal | Status | — | — | 10 |
| psych up | normal | Status | — | — | 10 |
| psychic | psychic | Special | 90 | 100 | 10 |
| psyshock | psychic | Special | 80 | 100 | 10 |
| rain dance | water | Status | — | — | 5 |
| recycle | normal | Status | — | — | 10 |
| reflect | psychic | Status | — | — | 20 |
| rest | psychic | Status | — | — | 5 |
| return | normal | Physical | — | 100 | 20 |
| round | normal | Special | 60 | 100 | 15 |
| safeguard | normal | Status | — | — | 25 |
| sandstorm | rock | Status | — | — | 10 |
| secret power | normal | Physical | 70 | 100 | 20 |
| skitter smack | bug | Physical | 70 | 90 | 10 |
| sleep talk | normal | Status | — | — | 10 |
| snore | normal | Special | 50 | 100 | 15 |
| spikes | ground | Status | — | — | 20 |
| steel beam | steel | Special | 140 | 95 | 5 |
| stored power | psychic | Special | 20 | 100 | 10 |
| substitute | normal | Status | — | — | 10 |
| sunny day | fire | Status | — | — | 5 |
| swagger | normal | Status | — | 85 | 15 |
| swift | normal | Special | 60 | — | 20 |
| switcheroo | dark | Status | — | 100 | 10 |
| tackle | normal | Physical | 40 | 100 | 35 |
| tera blast | normal | Special | 80 | 100 | 10 |
| thief | dark | Physical | 60 | 100 | 25 |
| thunder wave | electric | Status | — | 90 | 20 |
| torment | dark | Status | — | 100 | 15 |
| toxic | poison | Status | — | 90 | 10 |
| trick room | psychic | Status | — | — | 5 |
In competitive play, Klefki has established itself as a valuable utility Pokémon primarily through its signature ability Prankster, which grants all non-damaging moves priority status one stage higher than normal. This ability transforms Klefki into an exceptional support Pokémon, allowing it to use Thunder Wave, Reflect, Light Screen, and other utility moves before opponents can respond. With a respectable Special Defense stat of 87 and Defense of 91, Klefki can survive multiple hits while setting up crucial team support. Its Special Attack and Attack stats both sit at 80, providing sufficient offensive pressure through moves like Flash Cannon or Psychic, though Klefki is rarely used for direct damage output. The hidden ability Magician offers an alternative strategy, stealing opponents' held items when Klefki uses damaging moves, which can disrupt strategies reliant on item-dependent Pokémon. Klefki's Speed stat of 75 is respectable but not exceptional, making Prankster's priority mechanic essential to its competitive viability. The Steel/Fairy typing grants Klefki excellent defensive coverage, resisting ten types while being weak only to Fire and Ground. Across competitive formats, Klefki serves most effectively as a lead or support Pokémon, setting up screens and paralysis to benefit bulkier teammates rather than serving as a primary attacker.
Klefki is a steel and fairy type Pokemon.
Klefki does not evolve.
Klefki is weak to poison, ground and fire type moves.
Klefki can be found in kalos route 16 (kalos), kalos route 15 (kalos) and lost hotel (kalos) and 2 other locations.
Klefki has become a beloved representative of Generation VI, capturing fans' imagination through its creative design and whimsical concept. The Pokémon's role in human lore within its own universe—serving as a safeguard for precious keys and vault security—has resonated with trainers who appreciate the integration of Pokémon into human society. Its appearance in the Pokémon anime and trading card games has further cemented its status as a recognizable and endearing character. The concept of a key-collecting creature has proven so appealing that Klefki merchandise, artwork, and fan creations remain popular years after its introduction. Social media has amplified Klefki's presence, with the Pokémon frequently featured in discussions about underrated Steel-types and overlooked defensive Pokémon. Its unique typing as one of few Steel/Fairy combinations has garnered respect from competitive players and casual enthusiasts alike. The Pokémon's distinctive appearance and memorable behavior have made it a standout member of Generation VI's roster, preventing it from being overshadowed by more statistically powerful contemporaries. Klefki's evolution into cultural significance despite lacking evolution mechanics demonstrates that compelling design and interesting mechanics can overcome traditional power paradigms.
Klefki was first introduced in Generation VI and has maintained consistent availability across subsequent games. In Pokémon X and Y, Klefki appears in the Kalos region's Mountain Kalos area as local Pokédex entry #0050, making it accessible relatively early in the player's journey. The species returned in the Alola region in Pokémon Sun and Moon as entry #0241, and maintained presence in Ultra Sun and Ultra Moon as entry #0314. Players exploring the Galar region in Pokémon Sword and Shield could encounter Klefki, while the species has continued to appear in more recent generations. Pokémon Scarlet and Violet include Klefki with local Pokédex entry #0240, and it is available in Pokémon Legends: Arceus as entry #0188. The Isle of Armor expansion also featured Klefki as entry #0028. This consistent availability across multiple generations and versions ensures that trainers have numerous opportunities to add Klefki to their teams regardless of which games they own. The species' presence across diverse regions reflects its popularity and the developers' commitment to including it as a standard part of the modern Pokédex experience.