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.

Lacrima the Crimson Tears · Rage of the Abyss 28803166/101

Lacrima the Crimson Tears (Rage of the Abyss 28803166/101), Quarter Century Secret Rare. Market price $0.46, up 12.2% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

(This card is always treated as a "Fiendsmith" card.) If this card is Normal or Special Summoned: You can send 1 "Fiendsmith" card from your Deck to the GY, except "Lacrima the Crimson Tears". During your opponent's turn, if this card is in your GY (Quick Effect): You can target 1 "Fiendsmith" Link Monster in your GY; shuffle this card into the Deck, and if you do, Special Summon that monster. You can only use each effect of "Lacrima the Crimson Tears" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.50
2026-W32	$0.35
2026-W33	$0.40
2026-W34	$0.46
2026-W35	$0.46
2026-W36	$0.41
2026-W37	$0.46

Questions

How much is Lacrima the Crimson Tears 28803166/101 worth?

Lacrima the Crimson Tears from Rage of the Abyss (28803166/101) has a market estimate of $0.46, up 12.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Lacrima the Crimson Tears 28803166/101 rare?

It is a Quarter Century Secret Rare from Rage of the Abyss, a 101-card set.

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