Sudowoodo

Sudowoodo (Japanese: ウソッキー Usokkii) is a -type Pokémon introduced in Generation II.

Natural abilities
Sudowoodo have the Rock Head and Sturdy Abilities. Sudowoodo, although a type, looks more like a  type by use of adaptive mimicry. Because of this, foes might be fooled into not using type attacks, (which  types are resistant to, and  types are weak to) Sudowoodo can camouflage itself as a tree to avoid being attacked by enemies.

In several manga, Sudowoodo displays the ability to turn giant. In the Golden Boys manga, Sudowoodo does this by covering itself with dried mud.

Gender differences
Male Sudowoodos have thicker antennas than females.

Evolution
Sudowoodo is the evolved form of Bonsly as of level 17 and then teaching it the move Mimic, or vice-versa.

Anime
The first appearance of a Sudowoodo in the anime is in the episode "Type Casting".

Brock has a Sudowoodo that evolved from his Bonsly in "Leave it to Brocko".

Manga
In Pokémon Golden Boys, Gold had a Sudowoodo nicknamed Sudobo.

Trivia

 * Sudowoodo is the first pure Rock-type Pokémon.
 * In one episode of the anime, there is a discussion between two scientists trying to discover if Sudowoodo is a or a -type.
 * Sudowoodo's name may come from the term Pseudo (meaning fake) and wood, a testament to its mimicry of the trees around it in order to protect itself.

Gallery
꼬지모 (포켓몬) Судовудо