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.

Diabell, Queen of the White Forest · The Infinite Forbidden 14307929/101

Diabell, Queen of the White Forest (The Infinite Forbidden 14307929/101), Quarter Century Secret Rare. Market price $0.26, down 10.3% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned using a Tuner Synchro Monster: You can target 1 Spell/Trap in your GY; add it to your hand. When your opponent activates a card or effect (Quick Effect): You can send 1 Spell/Trap from your hand or field to the GY; Special Summon 1 Level 7 or lower Tuner Synchro Monster from your Extra Deck, GY, or banishment. You can only use each effect of "Diabell, Queen of the White Forest" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.37
2026-W32	$0.33
2026-W33	$0.34
2026-W34	$0.28
2026-W35	$0.28
2026-W36	$0.29
2026-W37	$0.26

Questions

How much is Diabell, Queen of the White Forest 14307929/101 worth?

Diabell, Queen of the White Forest from The Infinite Forbidden (14307929/101) has a market estimate of $0.26, down 10.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Diabell, Queen of the White Forest 14307929/101 rare?

It is a Quarter Century Secret Rare from The Infinite Forbidden, a 101-card set.

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