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.

Mecha Phantom Beast Jaculuslan · World Superstars 26949946/50

Mecha Phantom Beast Jaculuslan (World Superstars 26949946/50), Super Rare. Market price $0.15, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

1 "Mecha Phantom Beast" Tuner + 1 or more non-Tuner "Mecha Phantom Beast" monsters When this card is Synchro Summoned: You can Tribute "Mecha Phantom Beast Tokens" up to the number of cards in your opponent's hand; randomly discard cards from your opponent's hand, equal to the number of Tributed monsters. Other "Mecha Phantom Beast" monsters you control cannot be destroyed by battle or card effects. If this card in its owner's possession is destroyed by your opponent (by battle or card effect): You can Set 1 Quick-Play Spell Card directly from your Deck.

Weekly price history

Week	Market price
2026-W31	$0.14
2026-W32	$0.14
2026-W33	$0.14
2026-W34	$0.15
2026-W35	$0.15
2026-W36	$0.18
2026-W37	$0.17
2026-W38	$0.15
2026-W39	$0.15

Questions

How much is Mecha Phantom Beast Jaculuslan 26949946/50 worth?

Mecha Phantom Beast Jaculuslan from World Superstars (26949946/50) has a market estimate of $0.15, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Mecha Phantom Beast Jaculuslan 26949946/50 rare?

It is a Super Rare from World Superstars, a 50-card set.

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