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.

Dome Fossil · Majestic Dawn 89/100

Dome Fossil (Majestic Dawn 89/100), Common, 50 HP. Market price €0.16, down 5.9% this week. Illustrated by Ryo Ueda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY:
Play Dome Fossil as if it were a Colorless Basic Pokémon. (Dome Fossil counts as a Trainer card as well, but if Dome Fossil is Knocked Out, this counts as a Knocked Out Pokémon.) Dome Fossil can't be affected by any Special Conditions and can't retreat. At any time during your turn before your attack, you may discard Dome Fossil from play. (This doesn't count as a Knocked Out Pokémon.)

Weekly price history

Week	Market price
2026-W31	€0.15
2026-W32	€0.16
2026-W33	€0.16
2026-W34	€0.18
2026-W35	€0.18
2026-W36	€0.17
2026-W37	€0.18
2026-W38	€0.17
2026-W39	€0.16

Printings & variants

Normal — $0.34
Reverse Holo — $3.61

Questions

How much is Dome Fossil 89/100 worth?

Dome Fossil from Majestic Dawn (89/100) has a market estimate of €0.16, down 5.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Dome Fossil 89/100 rare?

It is a Common from Majestic Dawn, a 100-card set.

Is Dome Fossil 89/100 tournament legal?

Dome Fossil 89/100 has rotated out of the current formats.

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