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.

White Kyurem · Fates Collide 21/124

White Kyurem (Fates Collide 21/124), Rare, Basic, 130 HP. Market price €0.73, up 1.4% this week. Illustrated by kawayoo. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It generates a powerful, freezing energy inside itself, but its body became frozen when the energy leaked out.

Card text

Burning Icicles 40 — If this Pokémon has any Fire Energy attached to it, this attack does 20 damage to 2 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Blizzard Burn 130 — This Pokémon can't attack during your next turn.

Weekly price history

Week	Market price
2026-W31	€0.80
2026-W32	€0.81
2026-W33	€0.81
2026-W34	€0.84
2026-W35	€0.86
2026-W36	€0.96
2026-W37	€0.72
2026-W38	€0.72
2026-W39	€0.73

Questions

How much is White Kyurem 21/124 worth?

White Kyurem from Fates Collide (21/124) has a market estimate of €0.73, up 1.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is White Kyurem 21/124 rare?

It is a Rare from Fates Collide, a 124-card set.

Is White Kyurem 21/124 tournament legal?

White Kyurem 21/124 is legal in Expanded.

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