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.

Mercurium the Living Quicksilver · Burst Protocol 101303084/101

Mercurium the Living Quicksilver (Burst Protocol 101303084/101), Starlight Rare. Market price $1.04, down 4.6% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

2+ Level 10 monsters If this card is Xyz Summoned: You can attach 1 monster from your Deck to this card as material. You can only use this effect of "Mercurium the Living Quicksilver" once per turn. While this card has material, your opponent cannot activate the effects of monsters in their GY with the same Attribute as a monster in your GY. Once per turn, during the End Phase: Detach 1 material from this card or take 3000 damage.

Weekly price history

Week	Market price
2026-W31	$1.26
2026-W32	$1.34
2026-W33	$1.49
2026-W34	$1.31
2026-W35	$1.31
2026-W36	$1.09
2026-W37	$1.04

Questions

How much is Mercurium the Living Quicksilver 101303084/101 worth?

Mercurium the Living Quicksilver from Burst Protocol (101303084/101) has a market estimate of $1.04, down 4.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Mercurium the Living Quicksilver 101303084/101 rare?

It is a Starlight Rare from Burst Protocol, a 101-card set.

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