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.

Crustle · Boundaries Crossed 85/149

Crustle (Boundaries Crossed 85/149), Rare, Stage1, 100 HP. Market price €3.12, down 0.6% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

When its boulder is broken in battles for territory, it feels unsure and begins to weaken.

Card text

Ability: Sturdy — If this Pokémon has full HP and would be Knocked Out by damage from an attack, this Pokémon is not Knocked Out and its remaining HP becomes 10 instead.
Stone Edge 70 — Flip a coin. If heads, this attack does 20 more damage.

Weekly price history

Week	Market price
2026-W31	€2.98
2026-W32	€2.97
2026-W33	€2.97
2026-W34	€3.12
2026-W35	€3.12
2026-W36	€3.12
2026-W37	€3.14
2026-W38	€3.14
2026-W39	€3.12

Questions

How much is Crustle 85/149 worth?

Crustle from Boundaries Crossed (85/149) has a market estimate of €3.12, down 0.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Crustle 85/149 rare?

It is a Rare from Boundaries Crossed, a 149-card set.

Is Crustle 85/149 tournament legal?

Crustle 85/149 is legal in Expanded.

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