Decidium Z

	Pokémon Global Link artwork
	Introduced in Generation VII
Pocket
Generation VII	Z-Crystals

The Decidium Z (Japanese: ジュナイパーＺ Junaiper Z) is a type of Z-Crystal introduced in Pokémon Sun and Moon. It is a Pokémon-specific Z-Crystal associated with Decidueye and allows it to upgrade its Spirit Shackle into the special Z-Move Sinister Arrow Raid.

In the core series games

Price

Games	Cost	Sell price
SM USUM	N/A	N/A

Effect

Bag item

Can create Decidium Z held items for Decidueye in the party.

Held item

In battle

Allows Decidueye (or a Pokémon transformed into Decidueye) to upgrade its Spirit Shackle into the special Z-Move Sinister Arrow Raid.

Unaffected by item negating effects (such as Embargo and Klutz). Item manipulating effects (such as Trick and Fling) cannot remove a Z-Crystal from a Pokémon.

Rayquaza cannot Mega Evolve if it holds a Z-Crystal.

Outside of battle

A held Decidium Z is automatically removed if the Pokémon is traded between players.

Description

Bag item

Games	Description
SM USUM	It converts Z-Power into crystals that upgrade Decidueye's Spirit Shackle to an exclusive Z-Move.

Held item

Games	Description
SM USUM	This is a crystallized form of Z-Power. It upgrades Decidueye's Spirit Shackle to a Z-Move.

Acquisition

Games	Method
SM	Malie Garden (from Professor Kukui if the player started with Rowlet) Route 1 (from Hau if the player did not start with Rowlet)
USUM	Malie Garden (from Professor Kukui if the player started with Rowlet) Iki Town (from Hala after defeating him in a rematch if the player did not choose Rowlet)

In the anime

A Decidium Z appeared in SM132, where Hau was revealed to have owned one during his battle against Ash during the Manalo Conference.

In other languages

Language		Title
Chinese	Cantonese	狙射樹梟Ｚ Jēuisehsyuhhīu-Z
Chinese	Mandarin	狙射樹梟Ｚ / 狙射树枭Ｚ Jūshèshùxiāo-Z
French		Archézélite
German		Silvarronium Z
Italian		Deciduenium Z
Korean		모크나이퍼Z Mokeunaipeo-Z
Spanish		Dueyestal Z