In order to ensure that their releases are simultaneous worldwide as of 2026, Bandai have sped up the Western releases of One Piece Card Game sets. Starting with The Azure Sea’s Seven set, our sets have doubled in size, comprising not just of the cards from the named set, but also from the Extra Booster sets too. So half of EB04 was included in The Azure Sea’s Seven, and the second half arrives with the Adventure on Kami’s Island set. Let’s take a look at the most valuable sets in OP15: Adventure on Kami’s Island!
10. Sabo (SP) – Promo, P105
For a very long time, it was assumed that Sabo, who One Piece protagonist Monkey D. Luffy considers an older brother, had died. However, it’s emerged in recent years that Sabo is actually alive and well. This Promo card is an SP, or Special Parallel; these are alternate art cards that often become highly sought after. You’ll notice a lot of SP cards on this list!
9. Enel (SP) – Super Rare, EB02-052
Given that Enel is the antagonist of the Skypiea Arc, it makes sense to see him appear on this list. After all, Adventure on Kami’s Island is focused on the One Piece saga’s Skypiea Arc! Another SP card, this Enel isn’t the last time we’ll see the character appear here!
8. Sabo (SP) – Super Rare, PRB02-014
Another Sabo card? That’s right, this Super Rare SP variant, along with the other cards on this list, features absolutely stunning artwork. You can see exactly why fans want to get their hands on this one!
7. Trafalgar Law (SP) – Rare, OP13-031
A former member of the Seven Warlords of the Sea, as well as one of the “Worst Generation” of pirates, Trafalgar Law is a hugely popular character in One Piece. This card was originally found in OP13: Carrying on His Will.
6. Edward.Newgate (SP) – Super Rare, OP13-042
Also known as Whitebeard, Edward Newgate’s death, shortly before which he revealed that the fabled One Piece itself was real, kicked off the New Age and the rise of the Worst Generation. This card is another which was originally featured in Carrying on His Will, but with this being an SP, it has new artwork, making it a must have for One Piece fans!
5. Boa Hancock (SP) – Super Rare, OP12-014
The captain of the Kuja Pirates, Boa Hancock is a Pirate Empress who has become very close with the Straw Hat Pirates, and Luffy himself. This card was originally found in the Legacy of the Master set, albeit with different artwork.
4. Monkey D. Luffy (SP) – Super Rare, ST26-005
We always see the One Piece saga’s main character appearing on our lists of One Piece cards, and you can see that this list is no exception. This card is a variant of one which originally appeared in a pre-constructed Starter Deck; if the price on Amazon is to be taken seriously, the deck itself has become rather sought after!
3. Zeus (SP) – Rare, OP11-106
The One Piece saga isn’t short of crazy elements, but Zeus has to be up there as one of the wildest additions to the lore. Zeus was initially a Thundercloud, brought to life by a specific type of Devil Fruit. This card shows the adorable cloud exhibiting some shocking (pun definitely intended) behavior!
2. Koby (Manga) – Super Rare, EB04-044
A Marine Captain originally freed from enslavement by Monkey D. Luffy, Koby has been an ally of the Straw Hats on many occasions. He appears here on the list’s first non-SP card! This card is a Manga rare, and these are always highly sought after by One Piece fans!
1. Enel (Manga) – Secret Rare, OP15-118
We told you that you hadn’t seen the last of Enel! This card is another Manga variant; each of these has the featured character front and center, with a series of panels from the One Piece manga behind them. They’re gorgeous cards, very rare and highly sought after. They’re also very specific to One Piece; this card aesthetic doesn’t appear in any other TCG, making it a unique type of card for fans to collect!
Check out our list of all One Piece Card Game sets, along with our list of the most valuable cards in One Piece overall!
