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.

Skull Archfiend of Lightning · Dark Crisis (25th Anniversary Edition) 61370518/1

Skull Archfiend of Lightning (Dark Crisis (25th Anniversary Edition) 61370518/1), Ultra Rare. Market price $0.36, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

During each of your Standby Phases, you must pay 500 Life Points (this is not optional), or this card is destroyed. Before resolving an opponent's card effect that targets this card, roll a six-sided die, negate the effect if you roll 1, 3, or 6, and if you do, destroy that card.

Weekly price history

Week	Market price
2026-W31	$0.31
2026-W32	$0.31
2026-W33	$0.31
2026-W34	$0.31
2026-W35	$0.31
2026-W36	$0.31
2026-W37	$0.31
2026-W38	$0.36
2026-W39	$0.36

Questions

How much is Skull Archfiend of Lightning 61370518/1 worth?

Skull Archfiend of Lightning from Dark Crisis (25th Anniversary Edition) (61370518/1) has a market estimate of $0.36, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Skull Archfiend of Lightning 61370518/1 rare?

It is an Ultra Rare from Dark Crisis (25th Anniversary Edition), a 1-card set.

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