The 15th booster pack, Adventure on the Island of the Gods, will be released on Saturday, February 28, 2026.

The product name comes from the subtitle of Chapter 245 of the original manga
which is also the subtitle of Volume 26 of the manga. 

Examples of cards:

OP15-098 | L | LEADER Monkey D. Luffy
If a character with the original power of 6000 or more and the "Sky Island" trait leaves the field due to your opponent, you can add 1 card from the top of your life to your hand instead.

OP15-101 | UC | CHARACTER Kargala
When this text appears , you can discard 1 card from your hand : Look at the top 5 cards of your deck, reveal up to 2 cards with "Mont Blanc Noland" or the trait "Shandora's Warrior" and add them to your hand. Then, place the rest on the bottom of your deck in any order.

OP15-102 | R | CHARACTER Gun Fall
This card in your hand has a cost of -3 if you have a character with the Sky Island trait and a power of 7000 or more. When it appears , put up to one of your opponent's characters with a cost equal to or less than the number of your opponent's life into Rest.

OP15-108 | R | CHARACTER Nami
When this text appears , look at the top 3 cards of your deck, reveal up to 1 card with the "Sky Island" trait, and add it to your hand. Then, place the rest on the bottom of your deck in any order.

OP15-109 | R | CHARACTER Nico Robin
When this text appears , you can add 1 card from the top of your life to your hand : If your leader has the trait "Straw Hat Crew", add up to 1 card from the top of your deck to your life. Then, play up to 1 character card from your hand with the trait "Sky Island" and a cost of 5 or less.

OP15-114 | SR | CHARACTER Wiper
When the text appears , you can turn the top card of your life face up : All of your opponent's characters receive -2000 power during this turn. Afterwards, KO all of your opponent's characters with power 0 or less. Once
per main turn , grant up to 1 Rest Don!! to a leader or character with the Sky Island trait.