Keldeo

Keldeo is a quadruped, colt-like Pokémon with a cream-colored body. It has a short, rounded snout with large nostrils, and blue eyes. It has a large, feathery red mane, long, dark blue, ridged eyebrow-like protrusions, and a single cream-colored horn that curves slightly. The back of its head, as well as its neck, is covered with fluffy, light blue fur. Keldeo has blue hooves, which are capable of ejecting water. Its tail is light blue with white spots and resembles an elaborate feather in a cap.

Upon learning Secret Sword, Keldeo transforms into its Resolute Form. The dark blue protrusions become shorter and lighter in color, resembling ears. Its horn becomes dark blue, and grows larger and ridged. On the side of its head are three feathers colored aqua blue, green and orange.

Keldeo tends to cross the world, and often appears at beautiful watersides. It can walk across water by ejecting water from its hooves. It is thought that when Keldeo becomes resolute, its body fills with power and it becomes swifter.