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.

Issho (SP) · Pillars of Strength OP03-078/227

Issho (SP) (Pillars of Strength OP03-078/227), SR. Market price $40.63, up 1.2% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[DON!! x1][Your Turn] Give all of your opponent's Characters -3 cost. [On Play] If your opponent has 6 or more cards in their hand, trash 2 cards from your opponent's hand.

Weekly price history

Week	Market price
2026-W30	$40.90
2026-W31	$39.74
2026-W32	$39.95
2026-W33	$40.38
2026-W34	$40.61
2026-W35	$40.09
2026-W36	$40.30
2026-W37	$40.28
2026-W38	$40.10
2026-W39	$40.59

Printings & variants

Issho (Alternate Art) OP03-078 — $5.53
Issho OP03-078 — $0.79

Questions

How much is Issho (SP) OP03-078/227 worth?

Issho (SP) from Pillars of Strength (OP03-078/227) has a market estimate of $40.63, up 1.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Issho (SP) OP03-078/227 rare?

It is a SR from Pillars of Strength, a 227-card set.

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