The Pokémon Company has announced that a Stretchy Form Tatsugiri will be distributed at the 2023 Pokémon World Championships for players of Pokémon Scarlet and Violet.

Distributions - Stretchy Form Tatsugiri

Get into the spirit of the 2023 Pokémon World Championships by obtaining one of the most prominent Pokémon of the 2023 season, Stretchy Form Tatsugiri! This Tatsugiri holds a Big Nugget and has the Commander Ability as well as a moveset tailored for double battles with a unique twist—it knows the move Celebrate!

Source: https://worlds.pokemon.com/en-us/at-event/