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.

Rayquaza & Deoxys LEGEND · Undaunted 89/90

Rayquaza & Deoxys LEGEND (Undaunted 89/90), LEGEND, Basic, 140 HP. Market price €57.94, down 1.0% this week. Illustrated by Shinji Higuchi + Sachiko Eba. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Space Virus — If your opponent's Pokémon is Knocked Out by damage from an attack of Rayquaza & Deoxys LEGEND, take 1 more Prize card.
Ozone Buster 150 — Discard all Fire Energy attached to Rayquaza & Deoxys LEGEND.

Weekly price history

Week	Market price
2026-W31	€77.70
2026-W32	€64.11
2026-W33	€64.11
2026-W34	€59.96
2026-W35	€59.96
2026-W36	€58.49
2026-W37	€59.37
2026-W38	€58.50
2026-W39	€57.94

Printings & variants

Holo — $599.22

Questions

How much is Rayquaza & Deoxys LEGEND 89/90 worth?

Rayquaza & Deoxys LEGEND from Undaunted (89/90) has a market estimate of €57.94, down 1.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Rayquaza & Deoxys LEGEND 89/90 rare?

It is a LEGEND from Undaunted, a 90-card set.

Is Rayquaza & Deoxys LEGEND 89/90 tournament legal?

Rayquaza & Deoxys LEGEND 89/90 has rotated out of the current formats.

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