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.

Cyberse Clock Dragon · Soul Fusion Special Edition 42717221/4

Cyberse Clock Dragon (Soul Fusion Special Edition 42717221/4), Ultra Rare. Market price $0.24, down 4.0% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

"Clock Wyvern" + 1+ Link Monsters When this card is Fusion Summoned: You can send cards from the top of your Deck to the GY, equal to the total Link Rating of the materials used for this card's Fusion Summon, and if you do, until the end of the next turn, other monsters you control cannot attack, also this card gains 1000 ATK for each card sent to the GY by this effect. While you control a Link Monster(s), your opponent's monsters cannot target other monsters you control for attacks, also your opponent cannot target other monsters you control with card effects. If this Fusion Summoned card you control is sent to your GY by an opponent's card effect: You can add 1 Spell from your Deck to your hand.

Weekly price history

Week	Market price
2026-W31	$0.23
2026-W32	$0.23
2026-W33	$0.21
2026-W34	$0.21
2026-W35	$0.21
2026-W36	$0.22
2026-W37	$0.23
2026-W38	$0.25
2026-W39	$0.24

Questions

How much is Cyberse Clock Dragon 42717221/4 worth?

Cyberse Clock Dragon from Soul Fusion Special Edition (42717221/4) has a market estimate of $0.24, down 4.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Cyberse Clock Dragon 42717221/4 rare?

It is an Ultra Rare from Soul Fusion Special Edition, a 4-card set.

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