Weak to (2x damage):
Resistant to (½x damage):
Generation V · #10024 — Colt Pokémon
Keldeo is a mythical Water/Fighting-type Pokémon from Generation V, classified as the Colt Pokémon and bearing the National Pokédex number #647. As a member of the legendary Swords of Justice alongside Cobalion, Terrakion, and Virizion, Keldeo holds significant mythological importance within the Pokémon universe. The Resolute Form represents the pinnacle of Keldeo's power, achieved when the Pokémon masters the move Secret Sword and develops complete conviction in battle. This transformation reflects a fundamental aspect of Keldeo's character—the necessity of enduring harsh trials and developing inner strength before its true potential can manifest. With a base stat total of 580 and a distinctive typing that combines aquatic and martial prowess, Keldeo stands as a formidable mythical Pokémon that demands respect from trainers and opponents alike.
1.4m
48.5kg
Colt Pokémon
Genderless
yellow
quadruped
Raises Attack one stage upon taking damage from a dark move.
Keldeo is a quadrupedal, colt-like creature with a cream-colored body that embodies both equine grace and aquatic adaptation. Its most distinctive feature is the large, slightly curved cream-colored horn protruding from its forehead, which serves as a focal point of its power and identity. The Pokémon possesses a short, rounded snout with prominent nostrils and striking blue eyes that convey intelligence and determination. Its head is framed by a flowing, feathery red mane and long, dark blue ridge-like eyebrow protrusions that give it an imposing appearance, while fluffy light blue fur covers the back of its head and neck. Keldeo's legs are remarkably specialized, terminating in backward-facing blue hooves that are capable of ejecting water with considerable force, allowing the creature to traverse aquatic surfaces with remarkable speed and agility. The tail is light blue and feathered, completing the creature's distinctive silhouette. Standing at 1.4 meters tall and weighing approximately 48.5 kilograms, Keldeo possesses a compact yet powerful frame optimized for both terrestrial and aquatic movement.
Keldeo belongs to the Undiscovered Egg Group and is classified as a genderless Pokémon, placing it among the most rare and mythologically significant creatures within the Pokémon universe. As a mythical Pokémon, Keldeo cannot be obtained through standard breeding mechanics—it cannot be bred with other Pokémon or receive eggs, and no Pokémon can produce Keldeo offspring. This reproductive exclusivity reinforces Keldeo's status as a legendary being, emphasizing its uniqueness and mythical significance within the Pokémon world. The genderless classification further highlights that Keldeo transcends typical biological categories, existing as a singular entity rather than a member of a species with sexual dimorphism. The base friendship value of 35 indicates that Keldeo starts with lower-than-normal affection toward new trainers, suggesting a wild and untamed nature that must be gradually won over through respectful training and genuine partnership. This lower initial friendship underscores the challenging nature of bonding with such a powerful and legendary creature, requiring trainers to demonstrate their worthiness through dedication and understanding rather than through routine breeding or egg-hatching processes.
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Keldeo does not undergo traditional evolution from any other Pokémon, nor does it evolve into any subsequent form. However, it possesses a unique form-change mechanic that is unparalleled among mythical Pokémon. The Resolute Form is achieved when Keldeo learns and knows the exclusive move Secret Sword, triggering an automatic transformation that reflects the Pokémon's mastery of combat and inner conviction. This form-change was officially introduced in Pokémon Black 2 and White 2, marking a significant innovation in how form transitions work within the game mechanics. The transformation is not permanent in all game generations—in some titles, Keldeo reverts to its Ordinary Form if it forgets Secret Sword, while in later generations the form change became permanent upon achievement. This mechanic underscores a central theme in Keldeo's mythology: that true power comes not from external evolution but from internal development, discipline, and mastery of one's unique abilities. The Resolute Form represents the fulfillment of a journey rather than a new beginning, making it a distinctly meaningful transformation within the Pokémon canon.
Location data not available for this Pokémon in the database.
Keldeo is renowned for its extraordinary ability to traverse the world's oceans and rivers by running across their surfaces, appearing at scenic waterfronts and locations of natural beauty. According to Pokédex records, the Resolute Form exhibits a dramatic behavioral shift—when filled with determination, its body surges with power, causing it to move with incredible swiftness. Its jumps become so fast that they exceed the perception capabilities of normal observers, rendering its movements nearly invisible to the untrained eye. This remarkable speed manifests from a place of inner resolve rather than mere physical capability, suggesting that Keldeo's power is intrinsically linked to its psychological state and battle conviction. The Pokémon excels at employing leg-based attacks during combat, utilizing its specialized water-ejecting hooves as both offensive and mobility tools. Keldeo's wandering nature and association with scenic water locations indicate a creature that values freedom and exploration, traveling across vast distances in search of worthy battles and opportunities to test its ever-growing strength.
By blasting water from its hooves, it can glide across water. It excels at using leg moves while battling.
When it is resolute, its body fills with power and it becomes swifter. Its jumps are then too fast to follow.
It crosses the world, running over the surfaces of oceans and rivers. It appears at scenic waterfronts.
It crosses the world, running over the surfaces of oceans and rivers. It appears at scenic waterfronts.
When it is resolute, its body fills with power and it becomes swifter. Its jumps are then too fast to follow.
It crosses the world, running over the surfaces of oceans and rivers. It appears at scenic waterfronts.
When it is resolute, its body fills with power and it becomes swifter. Its jumps are then too fast to follow.
Cobalion, Terrakion, and Virizion taught this Pokémon how to fight. It dashes across the world, seeking more opportunities to further its training.
They say that Keldeo must survive harsh battles and fully develop the horn on its forehead before this Pokémon’s true power will awaken.
Keldeo's name is derived from the Celtic word "kelpie" or "kelpies," which refers to water spirits in Scottish folklore traditionally depicted as horses or aquatic creatures. This mythological foundation perfectly encapsulates Keldeo's dual nature as both an equine-like creature and a water-dwelling entity. The name also incorporates elements suggesting "el" (Spanish for "the") and "deo" (Latin for "god"), creating a nomenclature that suggests a divine or legendary status. The design philosophy melds equestrian characteristics—the mane, colt-like body structure, and leg-focused combat abilities—with aquatic elements including water-ejecting hooves, blue coloration, and the ability to run across water surfaces. The horn serves as a focal point distinguishing Keldeo from typical horses, evoking unicorn mythology while remaining distinctly Pokémon in aesthetic. The Resolute Form's design maintains these core elements while imbuing the creature with visual indicators of increased power and determination, though the exact visual changes between forms are minimal, emphasizing that the transformation is fundamentally spiritual and psychological rather than purely physical. This design approach reflects the broader narrative that true strength emerges from internal development and unwavering resolve.
Keldeo-resolute can learn 81 moves:
Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|
| aerial ace | flying | Physical | 60 | — | 20 |
| air slash | flying | Special | 75 | 95 | 15 |
| aqua jet | water | Physical | 40 | 100 | 20 |
| aqua tail | water | Physical | 90 | 90 | 10 |
| aura sphere | fighting | Special | 80 | — | 20 |
| baton pass | normal | Status | — | — | 40 |
| bounce | flying | Physical | 85 | 85 | 5 |
| brick break | fighting | Physical | 75 | 100 | 15 |
| bubble beam | water | Special | 65 | 100 | 20 |
| calm mind | psychic | Status | — | — | 20 |
| chilling water | water | Special | 50 | 100 | 20 |
| close combat | fighting | Physical | 120 | 100 | 5 |
| coaching | fighting | Status | — | — | 10 |
| confide | normal | Status | — | — | 20 |
| covet | normal | Physical | 60 | 100 | 25 |
| cut | normal | Physical | 50 | 95 | 30 |
| double kick | fighting | Physical | 30 | 100 | 30 |
| double team | normal | Status | — | — | 15 |
| double edge | normal | Physical | 120 | 100 | 15 |
| endeavor | normal | Physical | — | 100 | 5 |
| endure | normal | Status | — | — | 10 |
| facade | normal | Physical | 70 | 100 | 20 |
| false swipe | normal | Physical | 40 | 100 | 40 |
| flip turn | water | Physical | 60 | 100 | 20 |
| focus blast | fighting | Special | 120 | 70 | 5 |
| frustration | normal | Physical | — | 100 | 20 |
| giga impact | normal | Physical | 150 | 90 | 5 |
| hail | ice | Status | — | — | 10 |
| helping hand | normal | Status | — | — | 20 |
| hidden power | normal | Special | 60 | 100 | 15 |
| hydro pump | water | Special | 110 | 80 | 5 |
| hyper beam | normal | Special | 150 | 90 | 5 |
| icy wind | ice | Special | 55 | 95 | 15 |
| last resort | normal | Physical | 140 | 100 | 5 |
| leer | normal | Status | — | 100 | 30 |
| liquidation | water | Physical | 85 | 100 | 10 |
| low kick | fighting | Physical | — | 100 | 20 |
| megahorn | bug | Physical | 120 | 85 | 10 |
| muddy water | water | Special | 90 | 85 | 10 |
| pain split | normal | Status | — | — | 20 |
| poison jab | poison | Physical | 80 | 100 | 20 |
| protect | normal | Status | — | — | 10 |
| psych up | normal | Status | — | — | 10 |
| quick guard | fighting | Status | — | — | 15 |
| rain dance | water | Status | — | — | 5 |
| reflect | psychic | Status | — | — | 20 |
| rest | psychic | Status | — | — | 5 |
| retaliate | normal | Physical | 70 | 100 | 5 |
| return | normal | Physical | — | 100 | 20 |
| revenge | fighting | Physical | 60 | 100 | 10 |
| reversal | fighting | Physical | — | 100 | 15 |
| roar | normal | Status | — | — | 20 |
| rock smash | fighting | Physical | 40 | 100 | 15 |
| round | normal | Special | 60 | 100 | 15 |
| sacred sword | fighting | Physical | 90 | 100 | 15 |
| safeguard | normal | Status | — | — | 25 |
| scald | water | Special | 80 | 100 | 15 |
| secret power | normal | Physical | 70 | 100 | 20 |
| secret sword | fighting | Special | 85 | 100 | 10 |
| sleep talk | normal | Status | — | — | 10 |
| smart strike | steel | Physical | 70 | — | 10 |
| snore | normal | Special | 50 | 100 | 15 |
| stone edge | rock | Physical | 100 | 80 | 5 |
| strength | normal | Physical | 80 | 100 | 15 |
| substitute | normal | Status | — | — | 10 |
| sunny day | fire | Status | — | — | 5 |
| superpower | fighting | Physical | 120 | 100 | 5 |
| surf | water | Special | 90 | 100 | 15 |
| swagger | normal | Status | — | 85 | 15 |
| swift | normal | Special | 60 | — | 20 |
| swords dance | normal | Status | — | — | 20 |
| take down | normal | Physical | 90 | 85 | 20 |
| taunt | dark | Status | — | 100 | 20 |
| tera blast | normal | Special | 80 | 100 | 10 |
| toxic | poison | Status | — | 90 | 10 |
| trailblaze | grass | Physical | 50 | 100 | 20 |
| upper hand | fighting | Physical | 65 | 100 | 15 |
| vacuum wave | fighting | Special | 40 | 100 | 30 |
| water pulse | water | Special | 60 | 100 | 20 |
| work up | normal | Status | — | — | 30 |
| x scissor | bug | Physical | 80 | 100 | 15 |
In competitive Pokémon battles, Keldeo's Resolute Form presents a potent special attacker with impressive versatility. With a Special Attack base stat of 129, Keldeo can deliver substantial damage output from the special movepool, augmented by its respectable bulk with 90 base Defense and Special Defense ratings. The Speed stat of 108 proves crucial in competitive contexts, allowing Keldeo to outpace many threats and claim priority in battle. Its Water/Fighting typing provides excellent coverage, enabling Keldeo to hit a broad range of opponents for super-effective damage. The signature move Secret Sword serves as a special attack that calculates damage using the opponent's Defense rather than Special Defense, adding unpredictability and allowing Keldeo to bypass special walls. Its Justified ability provides a defensive utility—raising Attack by one stage whenever Keldeo is struck by a Dark-type move, transforming potential weaknesses into opportunities for physical counterplay. Keldeo's movepool encompasses powerful options including Hydro Pump for raw special offense, Close Combat for physical dominance, and coverage moves like Icy Wind and Hidden Power across multiple types. The relatively low Attack base stat of 72 necessitates careful move selection, though access to moves like Close Combat and Waterfall provides physical options when strategically beneficial.
Keldeo-resolute is a water and fighting type Pokemon.
Keldeo-resolute does not evolve.
Keldeo-resolute is weak to flying, grass, electric, psychic and fairy type moves.
Keldeo achieved significant cultural prominence through its appearance in the fifteenth Pokémon movie "Kyurem VS. The Sword of Justice," where it was featured as a central character alongside the other members of the Swords of Justice. This film introduced Keldeo to a global audience and established its narrative as a younger member of the legendary quartet seeking to prove itself through trials and combat. The mythical status and association with legendary warriors resonated deeply with Pokémon fans, inspiring appreciation for the character's journey of self-discovery and growth. Keldeo's unique form-change mechanic attracted attention from competitive players and casual enthusiasts alike, generating discussions about narrative-driven gameplay mechanics that reward skill mastery. The Pokémon also achieved representation in the Super Smash Bros. series, with trophy entries in both Super Smash Bros. for Nintendo 3DS/Wii U and Super Smash Bros. Ultimate, broadening its exposure beyond the traditional Pokémon games. In manga adaptations, including the Pocket Monsters B2 W2 series and Pokémon Adventures comic, Keldeo has been portrayed as an earnest and determined character whose journey reflects themes of perseverance and proving one's worth through action rather than pedigree.
Keldeo, as a mythical Pokémon, has extremely limited availability and typically cannot be obtained through normal gameplay progression. Historically, Keldeo has been distributed primarily through official Nintendo events and promotional campaigns, making legitimate acquisition challenging for the general player base. In Pokémon Black and White, Keldeo was unavailable through standard gameplay and required event distribution to obtain. In Pokémon Black 2 and White 2, Keldeo could be encountered in an in-game event at Флoe City after obtaining the other Swords of Justice members, making this generation one of the few where it was obtainable without external events, though the requirement to possess multiple legendary Pokémon still made acquisition difficult. In later generations including X, Y, Omega Ruby, and Alpha Sapphire, Keldeo was typically only available through events. More recently, Pokémon Sword and Shield introduced Keldeo through the Crown Tundra DLC as part of the Dynamax Adventures feature, significantly expanding accessibility. Pokémon Scarlet and Violet continued this trend of increased availability through post-game content. Its mythical status, reflected in a Pokédex capture rate of only 3, emphasizes the rarity and legendary nature of encountering this exceptional creature, making every legitimate acquisition a significant achievement for dedicated trainers.