Mesprit

Mesprit (エムリット Emrit) is a -type Pokémon and a Legendary Pokémon appearing in the Generation IV games. It is part of Sinnoh's Legendary Trio.

Appearance
Mesprit is a grayish blue, fairy-like Pokemon. Mesprit has two long tails encrusted with two red gems. Mesprit has a hot pink face and a flat helmet or a head with four drooping pig tails or appendages, yellow eyes and another red gem onto its forehead. Mesprit, like most other legendary Pokemon (excluding Heatran and Cresselia) is a genderless Pokemon.

In the Anime
Mesprit appeared in DP001. In the episode, shortly after Dawn and Piplup got to Lake Verity, a strange whirlwind started. A strange figure appeared out of the lake, which was Mesprit, it slowly moves around a bit, when it sees the two, it gets scared and disappears. The same happens to Ash and Brock. Mesprit also appeared in another episode when Dialga and Palkia were out of control. It teamed up with Dawn to save them while Uxie teamed up with Brock and Azelf teamed up with Ash.

Trivia

 * Just like the other members of the lake trio, Mesprit's second half of its name sounds like something magical. Mespirt's last part of its name sounds like spirit.
 * It is possible Cyrus has seen, and touched, Mesprit. This is theorized because Cyrus seems to have no emotion.