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.

Marshadow · Shining Legends 45/73

Marshadow (Shining Legends 45/73), Rare, Basic, 70 HP. Market price €0.40, down 2.4% this week. Illustrated by Emi Ando. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Able to conceal itself in shadows, it never appears before humans, so its very existence was the stuff of myth.

Card text

Ability: Let Loose — When you play this Pokémon from your hand onto your Bench during your turn, you may have each player shuffle their hand into their deck and draw 4 cards.
Shadow Punch 30 — This attack’s damage isn’t affected by Resistance.

Weekly price history

Week	Market price
2026-W31	€0.49
2026-W32	€0.48
2026-W33	€0.48
2026-W34	€0.47
2026-W35	€0.43
2026-W36	€0.45
2026-W37	€0.40
2026-W38	€0.41
2026-W39	€0.40

Questions

How much is Marshadow 45/73 worth?

Marshadow from Shining Legends (45/73) has a market estimate of €0.40, down 2.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Marshadow 45/73 rare?

It is a Rare from Shining Legends, a 73-card set.

Is Marshadow 45/73 tournament legal?

Marshadow 45/73 is legal in Expanded.

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