Drowzee

Drowzee (Japanese: スリープ Suriipu) is a -type Pokémon introduced in Generation I.

Appearance
Drowzee is a tapir-like Pokémon that is mostly yellow. The bottom half of it's body is covered in mud, as if it was bathing in it. When Drowzee uses Hypnosis, it's eyes glow a light blue.

Special abilities
Drowzee can have the ability Forewarn or the ability Insomnia. Forewarn allows Drowzee to identify the opponent's strongest move. Insomnia gives Drowzee immunity to sleeping. It is skilled in hypnotism. After it makes a target asleep, it will eat their dreams. Fun dreams are Drowzee's favorite, while bad dreams can make Drowzee ill.

Evolution
Drowzee evolves into Hypno at level 26.

Trivia

 * Drowzee's voice in the anime closely resembles that of horror icon Bela Lugosi, whose character in Dracula routinely manipulates his victims by controlling their minds.