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.

Ashened for Eternity · Phantom Nightmare 66848311/101

Ashened for Eternity (Phantom Nightmare 66848311/101), Common. Market price $0.18, down 10.0% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

When this card is activated: You can add 1 "Veidos the Eruption Dragon of Extinction" or 1 "Ashened" monster from your GY to your hand. You can target 1 face-up monster your opponent controls that you own; take control of that monster, then you can make all face-up monsters your opponent currently controls lose ATK equal to the targeted monster's original ATK. This ATK change lasts until the end of this turn. You can only use this effect of "Ashened for Eternity" once per turn. You can only activate 1 "Ashened for Eternity" per turn.

Weekly price history

Week	Market price
2026-W31	$0.15
2026-W32	$0.16
2026-W33	$0.19
2026-W34	$0.19
2026-W35	$0.19
2026-W36	$0.20
2026-W37	$0.18

Questions

How much is Ashened for Eternity 66848311/101 worth?

Ashened for Eternity from Phantom Nightmare (66848311/101) has a market estimate of $0.18, down 10.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Ashened for Eternity 66848311/101 rare?

It is a Common from Phantom Nightmare, a 101-card set.

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