Hisuian Decidueye Takes Center Stage in Upcoming Pokémon Scarlet & Violet Tera Raid Event

Hisuian Decidueye will be the star of the next 7-star Tera Raid event in Pokémon Scarlet & Violet
The event kicks off from October 6-8, repeating October 13-15
Hisuian Decidueye will have a Grass Tera Type and Mightiest Mark
You can only catch it once per save file, so make the most of the event
Hisuian Decidueye debuted in Pokémon Legends Arceus with Grass/Fighting typing

nintendolife.com

Relevant topic timeline:

9/16/2023

Datamined Scarlet/Violet Files Leak New Battle Forms for Legendaries in Upcoming DLC

Files datamined from the Pokémon Scarlet and Violet expansions reveal new forms for three Legendary Pokémon, including Terapagos, Koraidon, and Miraidon, which can only be attained during battles and are similar to Ogerpon's Tera Forms.

9/18/2023

Scarlet and Violet Launch New Tera Raid Event for Slither Wing and Iron Moth from Sept 22-24

Pokemon Scarlet and Violet players can participate in a 5-star Tera Raid event from September 22nd to September 24th, with the opportunity to catch version-specific Pokemon Slither Wing and Iron Moth.

10/6/2023

Pokemon Player Stuns With 1-Hit KO Against Hisuian Decidueye Raid Boss Using Clever Tauros Strategy

Pokemon Scarlet and Violet players are taking on the challenging 7-Star Hisuian Decidueye Raid, with one trainer impressively achieving a one-hit KO on the Raid Boss using a powerful strategy.

10/6/2023

Hisuian Decidueye with Mightiest Mark Coming to Limited-Time 7-Star Tera Raids

Hisuian Decidueye with the Mightiest Mark is appearing in Pokémon Scarlet and Pokémon Violet black crystal Tera Raid Battles, and players can challenge and catch this formidable Pokémon by participating in the event.

10/7/2023

Trainer's Paldean Tauros OHKOs Hisuian Decidueye in Pokemon Scarlet & Violet with Clever Support Strategy

A Pokemon Scarlet & Violet trainer showcases a one-hit knockout against the 7-star Hisuian Decidueye using Paldean Tauros.

10/23/2023

Mismagius Gets Limited-Time Tera Raid in Pokemon Violet, Dusk Stone Available to Evolve Misdreavus

Mismagius is set to appear in a 5-star Halloween Tera Raid event in the Pokemon Scarlet & Violet games, offering trainers a chance to catch the Ghost-type Pokemon and receive increased Rare Candy rewards.