Celesteela

Celesteela (テッカグヤ) is a /-type Pokémon introduced in Generation VII. It is one of the two UB-04, the other being Kartana. It is exclusive to Pokemon Moon.

Evolution
Celesteela doesn't evolve.

Trivia

 * Celesteela is the heaviest known Pokemon, tied with Cosmoem.

Origin
Celesteela is based on a space rocket, a stalk of bamboo, and possibly a pun on "bamboo rocket." Its appearance also resembles Princess Kaguya, a figure of Japanese mythology who was born from a bamboo stalk.

Etymology
Celesteela may be a combination of celestial and steel.