Greninja the Unrivaled has returned for another weekend in this 7-star Tera Raid Battle Event. From now until February 12, 2023 at 3:59pm PST / 6:59pm EST (23:59 UTC) you can fight against this Poison Tera Type Greninja that has the Mightiest Mark and grants good rewards when you defeat it.
From now until January 29, 2023 at 3:59pm PST / 6:59pm EST (23:59 UTC), the first of the 7-star Tera Raid Battle Events featuring a Poison Tera Type Greninja is now available to challenge in Pokémon Scarlet & Violet. It runs until January 29 at 3:59pm PST / 6:59pm EST (23:59 UTC).