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.

Blackwing - Simoon the Poison Wind · Legendary Duelists: White Dragon Abyss 81470373/56

Blackwing - Simoon the Poison Wind (Legendary Duelists: White Dragon Abyss 81470373/56), Super Rare. Market price $0.05, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If you control no monsters and have this card in your hand: You can banish 1 other "Blackwing" monster from your hand; place 1 "Black Whirlwind" from your Deck face-up in your Spell & Trap Zone, then, either send this card to the GY, or immediately after this effect resolves, Normal Summon it without Tributing. You cannot Special Summon monsters from the Extra Deck for the rest of this turn, except DARK monsters. You can only use this effect of "Blackwing - Simoon the Poison Wind" once per turn. During the End Phase, send the "Black Whirlwind" placed by this effect to the GY, and if you do, take 1000 damage.

Weekly price history

Week	Market price
2026-W31	$0.05
2026-W32	$0.05
2026-W33	$0.06
2026-W34	$0.06
2026-W35	$0.06
2026-W36	$0.06
2026-W37	$0.06
2026-W38	$0.05
2026-W39	$0.05

Questions

How much is Blackwing - Simoon the Poison Wind 81470373/56 worth?

Blackwing - Simoon the Poison Wind from Legendary Duelists: White Dragon Abyss (81470373/56) has a market estimate of $0.05, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Blackwing - Simoon the Poison Wind 81470373/56 rare?

It is a Super Rare from Legendary Duelists: White Dragon Abyss, a 56-card set.

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