Running from September 27 to October 26, 2025, the Gym Challenge's Ardent Obsidian Season offered a range of rewards to participants. A daily reward of one Collection 151 Event Pack was available to participants who won at least one match per day. Additionally, a lottery was held for participants with multiple wins to win two event-exclusive items: a deck box for players with 3 or more wins; and a set of card sleeves for players with 10 or more wins. These featured the Ardent Obsidian Charizard design and were limited to 3,000 units each.[1]
Deck box
Card sleeves
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[2026.03.14] CSV8 Season
Running from March 14 to April 30, 2026, the Gym Challenge's Sparkling Fable Season offered a range of rewards to participants. A daily reward of one Event Special Pack Vol. 2 was available to participants who won at least one match per day. Additionally, a lottery was held for participants with multiple wins to win two event-exclusive items: a deck box for players with 3 or more wins; and a set of card sleeves for players with 10 or more wins. These featured the Sparkling Fable Milotic design and were limited to 3,000 units each.[2]