To promote the Master Ball League video game division which takes place at Pavilion Bukit Jalil Exhibition Hall in Kuala Lumpur from April 19th, 2025 to April 20th, 2025, a Rillaboom is being distributed based on the ones used by Taiwanese players in the 2024 Pokémon World Championships. The code is: R1LLAB00M2024TW and it can be obtained from April 19th, 2025 to July 31st, 2025.

Pokémon Master Ball League - Event Pokémon Distribution - Rillaboom

Get the Mystery Gift code to add the Rillaboom used by Taiwanese players who performed well in last year's "2024 Pokémon World Championships" to your team!

The Mystery Gift code has been announced that lets you get the Rillaboom used by Taiwanese players who performed well in last year's "2024 Pokémon World Championships" for the Nintendo Switch games Pokémon Scarlet and Violet!

How to Redeem

On Pokémon Scarlet and Pokémon Violet for Nintendo Switch, open the 'menu' and select 'Poké Portal' → 'Mystery Gift' → 'Get with Code/Password', and enter the Mystery Gift code.

Mystery Gift code: R1LLAB00M2024TW

※Mystery Gift codes do not use the letters I and O to avoid confusion with numbers 1 and 0.

Distribution Details

Pokémon Details: Rillaboom of the Taiwanese players who performed well in the 2024 Pokémon World Championships
Mystery Gift code: R1LLAB00M2024TW
※The letters I and O are not used to avoid confusion with numbers 1 and 0.
Available to receive: From April 19, 2025 to July 31, 2025
Supported software: Pokémon Scarlet and Pokémon Violet for Nintendo Switch

Additional Notes

※Rillaboom that will be given away can only be redeemed in Pokémon Scarlet and Pokémon Violet. You cannot redeem it on any other Pokémon video game.
※You can only redeem one (1) Rillaboom per Save file.
※Please redeem the prize in a place with good internet connectivity.
※Please input the code in a place where the Nintendo Switch can connect to the internet.
※Once connected to the internet, the user of the device must have a linked Nintendo account. (A Nintendo Switch Online subscription is not required.)
※Within the game, it would take around 1 to 1 and a half hours of play time before you can use the "Mystery Gift".
※This Rillaboom cannot be traded through the GTS, Wonder Box or Room Trade in Pokémon HOME.

Source: https://pacs.portal-pokemon.com/2024-25/my/game/master_ball/gift/