Hydreigon

Hydreigon is a Pokemon in the Mystery Dungeon Series.

Special Role
Hydregion is known as the Voice of Life, In Gates to Infinity, he sends the player to the Pokémon world. He was misunderstood by Munna for being the main antagonist.

Gates to Infinity
You automatically get Hydreigon after finishing the Game.

Super Mystery Dungeon
Meet Up with Hydreigon in a Dungeon

Trivia

 * Hydregion has the highest level requirement when you evolve it in the Pokémon games. Being around Level 64.