Decidueye is a Grass/Ghost type Pokémon introduced in Generation 7. It is known as the Arrow Quill Pokémon.

Decidueye is able to move about while completely masking its presence from others. Once an opponent has lost sight of it, Decidueye seizes the chance to attack it unawares. In a tenth of a second, Decidueye plucks an arrow quill from within its wing and sends its hurtling toward its target.

Pokédex entries

Sun It fires arrow quills from its wings with such precision, they can pierce a pebble at distances over a hundred yards.
Moon Although basically cool and cautious, when it’s caught by surprise, it’s seized by panic.
Ultra Sun It nocks its arrow quills and shoots them at opponents. When it simply can’t afford to miss, it tugs the vine on its head to improve its focus.
Ultra Moon Decidueye can nock and fire an arrow at an enemy in a tenth of a second, so its battles are decided in the blink of an eye.

Evolution chart

Grass · Flying

(Level 17)
Grass · Flying

(Level 34)
Grass · Ghost

Name origin

tree/shrub that sheds its leaves
organ of sight; close observation

Moves learned by Decidueye

Decidueye sprites

Type Generation 7
Normal Decidueye  sprite from Sun & Moon
Shiny Decidueye Shiny sprite from Sun & Moon

See all Decidueye sprites

Where to find Decidueye

Ultra Sun
Ultra Moon
Evolve Rowlet/Dartrix