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.
Sword
As if wielding a bow, it launches the arrow quills hidden among the feathers of its wings. Decidueye’s shots never miss.
Shield
In a tenth of a second, it can nock and fire an arrow quill, piercing an opponent’s weak point before they notice what’s happening.
Legends Arceus
The air stored inside the rachises of Decidueye's feathers insulates the Pokémon against Hisui's extreme cold. This is firm proof that evolution can be influenced by environment.
