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.

Nightmare-Eyes Restrict · Yu-Gi-Oh (No Set) 30138615

Nightmare-Eyes Restrict (Yu-Gi-Oh (No Set) 30138615). Market price $0.93, down 1.1% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

2 monsters with different Types (Fiend, Illusion, or Spellcaster) If this card is Special Summoned, or at the end of the Battle Phase, if this card battled: You can equip 1 monster your opponent controls to this card as an Equip Spell. You can only use this effect of "Nightmare-Eyes Restrict" once per turn. Gains ATK equal to the combined ATK of those equipped monsters. If this card battles a monster, neither can be destroyed by that battle. Your opponent's monsters cannot attack monsters, except this one.

Weekly price history

Week	Market price
2026-W31	$1.80
2026-W32	$1.80
2026-W33	$1.61
2026-W34	$1.61
2026-W35	$1.61
2026-W36	$1.61
2026-W37	$1.28
2026-W38	$0.94
2026-W39	$0.93

Questions

How much is Nightmare-Eyes Restrict 30138615 worth?

Nightmare-Eyes Restrict from Yu-Gi-Oh (No Set) (30138615) has a market estimate of $0.93, down 1.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

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