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.

Trebol · Royal Blood OP10-070/174

Trebol (Royal Blood OP10-070/174), C. Market price $0.04, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [On Play] All of your Characters with 1000 base power or less cannot be K.O.'d by your opponent's effects until the end of your opponent's next turn.

Weekly price history

Week	Market price
2026-W30	$0.06
2026-W31	$0.03
2026-W32	$0.04
2026-W33	$0.04
2026-W34	$0.04
2026-W35	$0.04
2026-W36	$0.04
2026-W37	$0.04
2026-W38	$0.04
2026-W39	$0.04

Questions

How much is Trebol OP10-070/174 worth?

Trebol from Royal Blood (OP10-070/174) has a market estimate of $0.04, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Trebol OP10-070/174 rare?

It is a C from Royal Blood, a 174-card set.

Browse more One Piece Card Game cards · All Royal Blood cards · Build a deck · Track your collection