Corrected an error where Wide Guard was incorrectly reducing damage from Z-moves, a mechanic that did not exist in the base Sun and Moon games.
If you are looking for the "WORLD" CIA or update file, ensure you have the correct specifications for a successful installation: pokemon ultra sun update 12 3ds world cia updated
It resolved a critical issue where the moves Curse, Forest’s Curse, Power Trick, and String Shot could cause the game to freeze during Live Competitions or QR Code events. Corrected an error where Wide Guard was incorrectly
The update fixed a bug where the move Ion Deluge failed to function as intended. pokemon ultra sun update 12 3ds world cia updated