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.

Ultimaya Tzolkin · Weekly Shonen Jump September 2013 membership promotional card 1686814/1

Ultimaya Tzolkin (Weekly Shonen Jump September 2013 membership promotional card 1686814/1), Ultra Rare. Market price $0.24, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

(This card's original Level is always treated as 12.) Cannot be Synchro Summoned. Must be Special Summoned (from your Extra Deck) by sending 2 Level 5 or higher monsters you control with the same Level to the Graveyard (1 Tuner and 1 non-Tuner), and cannot be Special Summoned by other ways. Once per turn, when a Spell/Trap Card(s) is Set on your side of the field (except during the Damage Step): You can Special Summon 1 "Power Tool" Synchro Monster or 1 Level 7 or 8 Dragon-Type Synchro Monster from your Extra Deck. Cannot be targeted for attacks or by card effects, while you control another Synchro Monster.

Weekly price history

Week	Market price
2026-W31	$0.15
2026-W32	$0.15
2026-W33	$0.15
2026-W34	$0.18
2026-W35	$0.18
2026-W36	$0.22
2026-W37	$0.25
2026-W38	$0.24
2026-W39	$0.24

Questions

How much is Ultimaya Tzolkin 1686814/1 worth?

Ultimaya Tzolkin from Weekly Shonen Jump September 2013 membership promotional card (1686814/1) has a market estimate of $0.24, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Ultimaya Tzolkin 1686814/1 rare?

It is an Ultra Rare from Weekly Shonen Jump September 2013 membership promotional card, a 1-card set.

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