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.

Diancie ◇ · Forbidden Light 74/131

Diancie ◇ (Forbidden Light 74/131), Rare, Basic, 120 HP. Market price €3.47, unchanged this week. Illustrated by kawayoo. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It can instantly create many diamonds by compressing the carbon in the air between its hands.

Card text

Ability: Princess’s Cheers — As long as this Pokémon is on your Bench, your Fighting Pokémon’s attacks do 20 more damage to your opponent’s Active Pokémon (before applying Weakness and Resistance).
Diamond Rain 90 — Heal 30 damage from each of your Benched Pokémon.

Weekly price history

Week	Market price
2026-W31	€4.25
2026-W32	€4.30
2026-W33	€4.30
2026-W34	€4.27
2026-W35	€4.27
2026-W36	€4.33
2026-W37	€3.47
2026-W38	€3.47
2026-W39	€3.47

Questions

How much is Diancie ◇ 74/131 worth?

Diancie ◇ from Forbidden Light (74/131) has a market estimate of €3.47, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Diancie ◇ 74/131 rare?

It is a Rare from Forbidden Light, a 131-card set.

Is Diancie ◇ 74/131 tournament legal?

Diancie ◇ 74/131 is legal in Expanded.

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