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.

Fearow δ · Crystal Guardians 18/100

Fearow δ (Crystal Guardians 18/100), Rare, Stage1, 60 HP. Market price €1.92, up 21.5% this week. Illustrated by Kouki Saitou. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-POWER: Delta Sign — Once during your turn (before your attack), you may search your deck for a Pokémon that has δ on its card, show it to your opponent, and put it into your hand. Shuffle your deck afterward. You can't use more than 1 Delta Sign Poké-Power each turn. This power can't be used if Fearow is affected by a Special Condition.
Pierce 30

Weekly price history

Week	Market price
2026-W31	€1.52
2026-W32	€1.65
2026-W33	€1.64
2026-W34	€1.97
2026-W35	€1.97
2026-W36	€1.52
2026-W37	€1.66
2026-W38	€1.58
2026-W39	€1.92

Questions

How much is Fearow δ 18/100 worth?

Fearow δ from Crystal Guardians (18/100) has a market estimate of €1.92, up 21.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Fearow δ 18/100 rare?

It is a Rare from Crystal Guardians, a 100-card set.

Is Fearow δ 18/100 tournament legal?

Fearow δ 18/100 has rotated out of the current formats.

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