Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

Can collaborators chat and discuss the deck?

Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

All guides · 2026-09-28 · TCGSwap

Adventure on Kami's Island price report

Adventure on Kami's Island is the One Piece Card Game set released on 3 April 2026 (card codes OP15), built around Skypiea — Enel, Wyper and friends. Its 151 priced cards are worth $1,862.85 together as of week 40, from our weekly TCGplayer price records.

Enel and the rest

Enel (Manga), Adventure on Kami's Island OP15-118

Enel (Manga) OP15-118 is priced at $1,032.45 — 55% of the set's value in one card.

Card	Price
Nami (Alternate Art) OP15-086	$93.56
Monkey D. Luffy (Alternate Art) OP15-098	$75.32
Lightning Dragon (Alternate Art) OP15-077	$73.67
Brook (Alternate Art) OP15-022	$60.28
Mamaragan (Alternate Art) OP15-078	$59.03

A steeper fall than its neighbours

Like-for-like across all 151 cards, the set dropped from $2,412.88 in week 30 to $1,862.85 in week 40 — down 23%, almost twice the fall of The Time of Battle over the same weeks.

The Nami alternate art explains a lot of it: $249.82 in week 30, $93.56 now — down 63%. Wyper fell from $1.90 to $0.56, and its alternate art from $12.70 to $4.81.

Only a few cards rose. Mamaragan went from $20.03 to $26.61 (+33%) — and its alternate art is now among the top six — while Roronoa Zoro OP15-113 climbed from $3.72 to $4.55.

On these numbers the set is still settling, with the alternate arts coming down fastest.