Update#1: Pokémon Scarlet & Violet Global Challenge 2023 III offers trainers an Ultra Ball Canvas Backpack.
Battles begin on 5th May and last until 7th May. Registration runs from 27th April to 4th May. You’ll receive this code via Pokémon HOME if you fight three times.
Serebii Picture: Official screenshot of the Canvas Backpack (Ultra Ball) obtained by competing in at least 3 battles in the next online competition, Global Challenge 2023 III, in Pokémon Scarlet & Violet.
— Serebii.net (@SerebiiNet) April 27, 2023
Update #2: If you participated in the weekend Global Challenge 2023 II event, you can now claim this serial code for a Great Ball Canvas Backpack in Pokémon HOME on mobile.
Serebii Update: The Pokémon Scarlet & Violet serial code for the Great Ball Canvas Backpack is now available through Pokémon HOME on mobile for all players who completed 3 or more battles in this weekend's online competition.
— Serebii.net (@SerebiiNet) April 24, 2023
Original : Since late last year, Pokémon Scarlet & Violet has had non-stop limited-time events and promotions. Global Challenge 2023 II is next.
Serebii.net notes that registration runs from 13th to 20th April and battles from 21st to 23rd. All Pokémon HOME players who battle three times will receive 10,000 League Points and a “Great Ball Canvas Backpack.” HOME will receive backpack codes after the comp.
This cosmetic reward follows the first-round Poké Ball Canvas Backpack.
Serebii Picture: Official screenshot of the Canvas Backpack (Great Ball) obtained by competing in at least 3 battles in the next online competition, Global Challenge 2023 II, in Pokémon Scarlet & Violet.
— Serebii.net (@SerebiiNet) April 13, 2023
This event is tied to Pokémon HOME, but this Switch app isn’t supported yet. Violet and Scarlet were promised Home support in “early” 2023 in a February update. S&V online competition data was added to the app recently.