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?

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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 · Crown Zenith Galarian Gallery GG13/70

Diancie (Crown Zenith Galarian Gallery GG13/70), Rare, Basic, 90 HP. Market price €4.21, unchanged this week, relatively stable over the last 10 weeks. Illustrated by Haruko Ichikawa. 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.

Diancie (National Pokédex #719) first appeared in Pokémon X and Y (2013). Its earliest English cards in our catalogue are from 2013: XY Black Star Promos.

More Diancie printings

Card text

Ability: Princess's Curtain — As long as this Pokémon is in the Active Spot, whenever your opponent plays a Supporter card from their hand, prevent all effects of that card done to your Benched Basic Pokémon.
Spike Draw 20 — Draw 2 cards.

Weekly price history

Week	Market price
2026-W31	€4.12
2026-W32	€4.18
2026-W33	€4.20
2026-W34	€4.28
2026-W35	€4.31
2026-W36	€4.20
2026-W37	€4.21
2026-W38	€4.12
2026-W39	€4.21
2026-W40	€4.21

Price in context

Diancie ranks #61 of the 70 priced cards in Crown Zenith Galarian Gallery. The median Rare in the set is €7.86. The 70 priced cards in Crown Zenith Galarian Gallery are worth €2456.14 together; this card is 0.17% of that. The set’s value is unchanged this week. Over the last 10 weeks the set’s value went from €2640.33 to €2456.14 (-7%).

Set value over 10 weeks · same 70 cards each week
Week	Set value
2026-W31	€2640.33
2026-W32	€2650.10
2026-W33	€2646.25
2026-W34	€2653.37
2026-W35	€2643.78
2026-W36	€2627.27
2026-W37	€2578.16
2026-W38	€2549.54
2026-W39	€2456.14
2026-W40	€2456.14

Other Diancie cards

There are 8 other cards named Diancie across 8 sets.

Stellar Crown 086 (2024) · Uncommon — €0.03
Crown Zenith GG13 (2023) · Rare — €3.41
Astral Radiance 068 (2022) · Holo Rare — €0.32
Vivid Voltage 79 (2020) · Holo Rare — €0.42
Hidden Fates Shiny Vault SV36 (2019) · Shiny rare — —
Burning Shadows 94 (2017) · Rare — €0.59
Generations RC22 (2016) · Uncommon — €2.86
Phantom Forces 71 (2014) · Rare — €3.24

← Previous card: Deoxys GG12 · Next card: Comfey GG14 →

Questions

How much is Diancie GG13/70 worth?

Diancie from Crown Zenith Galarian Gallery (GG13/70) has a market estimate of €4.21, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Diancie GG13/70 rare?

It is a Rare from Crown Zenith Galarian Gallery, a 70-card set.

Is Diancie GG13/70 tournament legal?

Diancie GG13/70 is legal in Expanded.

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