A new Pokémon Champions software update is now available on Nintendo Switch and Nintendo Switch 2:
Latest update: Ver. 1.0.3 (Released April 22, 2026)
The following issues have been fixed:
- The explanation for Leech Seed is incorrect.
- The gender listed for certain Pokémon in the tutorial is listed incorrectly.
- The player is unable to select a move when they move the cursor over Mega Evolution while viewing move details and then press the B Button.
- The Unnerve ability doesn’t work on Pokémon with certain abilities, and they are able to eat Berries.
- The changes in speed caused by held items are not reflected in the order in which abilities activate.
- Certain other issues related to networking and visual appearance during battles.
Source: Nintendo.com
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