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.

Harpie's Feather Rest · Legendary Duelists: Sisters of the Rose 39275698/56

Harpie's Feather Rest (Legendary Duelists: Sisters of the Rose 39275698/56), Ultra Rare. Market price $0.67, down 2.9% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Target 3 "Harpie Lady" and/or "Harpie Lady Sisters" in your GY; shuffle them into the Deck, then draw 1 card. If you controlled a Level 5 or higher "Harpie" monster when you activated this effect, draw 2 cards instead. For the rest of this turn after this card resolves, you cannot Special Summon monsters, except WIND monsters. You can only activate 1 "Harpie's Feather Rest" per turn.

Weekly price history

Week	Market price
2026-W31	$0.99
2026-W32	$0.99
2026-W33	$0.88
2026-W34	$0.88
2026-W35	$0.88
2026-W36	$0.66
2026-W37	$0.47
2026-W38	$0.69
2026-W39	$0.67

Questions

How much is Harpie's Feather Rest 39275698/56 worth?

Harpie's Feather Rest from Legendary Duelists: Sisters of the Rose (39275698/56) has a market estimate of $0.67, down 2.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Harpie's Feather Rest 39275698/56 rare?

It is an Ultra Rare from Legendary Duelists: Sisters of the Rose, a 56-card set.

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