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.

Underground Arachnid · Absolute Powerforce: Special Edition 63465535/2

Underground Arachnid (Absolute Powerforce: Special Edition 63465535/2), Secret Rare. Market price $0.38, down 2.6% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

1 DARK Tuner + 1 non-Tuner Insect-Type monster If this card attacks, your opponent cannot activate any Spell or Trap Cards until the end of the Damage Step. Once per turn, you can select 1 face-up monster your opponent controls, and equip it to this card. If this card would be destroyed by battle, you can destroy the monster equipped to this card by its effect instead. (You can only equip 1 monster at a time to this card.)

Weekly price history

Week	Market price
2026-W31	$0.33
2026-W32	$0.37
2026-W33	$0.37
2026-W34	$0.35
2026-W35	$0.35
2026-W36	$0.34
2026-W37	$0.34
2026-W38	$0.39
2026-W39	$0.38

Questions

How much is Underground Arachnid 63465535/2 worth?

Underground Arachnid from Absolute Powerforce: Special Edition (63465535/2) has a market estimate of $0.38, down 2.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Underground Arachnid 63465535/2 rare?

It is a Secret Rare from Absolute Powerforce: Special Edition, a 2-card set.

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