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.

Dark Hole Dragon · Age of Overlord 72880377/101

Dark Hole Dragon (Age of Overlord 72880377/101), Quarter Century Secret Rare. Market price $0.62, up 5.1% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Cannot be destroyed by card effects. You can only use each of the following effects of "Dark Hole Dragon" once per turn. If a monster(s) on the field is destroyed by a card effect that does not target it (except during the Damage Step): You can Special Summon this card from the GY (if it was there when the monster was destroyed) or hand (even if not). If this card is Special Summoned: You can activate this effect; during the End Phase of this turn, add 1 "Dark Hole" from your Deck to your hand.

Weekly price history

Week	Market price
2026-W31	$0.59
2026-W32	$0.61
2026-W33	$0.63
2026-W34	$0.62
2026-W35	$0.62
2026-W36	$0.59
2026-W37	$0.62
2026-W38	$0.59
2026-W39	$0.62

Questions

How much is Dark Hole Dragon 72880377/101 worth?

Dark Hole Dragon from Age of Overlord (72880377/101) has a market estimate of $0.62, up 5.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Dark Hole Dragon 72880377/101 rare?

It is a Quarter Century Secret Rare from Age of Overlord, a 101-card set.

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