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.

Nephilabyss, the Ogdoadic Overlord · Age of Overlord 46518210/101

Nephilabyss, the Ogdoadic Overlord (Age of Overlord 46518210/101), Super Rare. Market price $0.29, up 7.4% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If a monster(s) is sent from the hand or Deck to the GY, while this card is in your GY (except during the Damage Step): You can Special Summon this card, also you cannot Special Summon monsters until the end of the next turn, except Reptile monsters. If you control this card that was Special Summoned from the GY: You can target 1 monster in your GY, except "Nephilabyss, the Ogdoadic Overlord"; Special Summon it. You can only use each effect of "Nephilabyss, the Ogdoadic Overlord" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.23
2026-W32	$0.24
2026-W33	$0.29
2026-W34	$0.30
2026-W35	$0.30
2026-W36	$0.31
2026-W37	$0.36
2026-W38	$0.27
2026-W39	$0.29

Questions

How much is Nephilabyss, the Ogdoadic Overlord 46518210/101 worth?

Nephilabyss, the Ogdoadic Overlord from Age of Overlord (46518210/101) has a market estimate of $0.29, up 7.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Nephilabyss, the Ogdoadic Overlord 46518210/101 rare?

It is a Super Rare from Age of Overlord, a 101-card set.

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