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.

Black Chaos the Ultimate Magical Swordsman · Yu-Gi-Oh (No Set) 98684220

Black Chaos the Ultimate Magical Swordsman (Yu-Gi-Oh (No Set) 98684220). Market price $64.58, up 3.4% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by shuffling 1 Ritual Monster (Spellcaster or Warrior) from your hand or GY into the Deck. You can only Special Summon "Black Chaos the Ultimate Magical Swordsman" once per turn this way. You can discard this card; place 1 Continuous Trap that mentions "Ritual of Light and Darkness" from your Deck or GY, face-up on your field. Unaffected by your opponent's activated effects while you have a Ritual Spell in your GY. Once per turn: You can banish 2 cards your opponent controls.

Weekly price history

Week	Market price
2026-W31	$57.76
2026-W32	$58.64
2026-W33	$57.81
2026-W34	$60.65
2026-W35	$60.65
2026-W36	$62.77
2026-W37	$70.14
2026-W38	$62.46
2026-W39	$64.58

Questions

How much is Black Chaos the Ultimate Magical Swordsman 98684220 worth?

Black Chaos the Ultimate Magical Swordsman from Yu-Gi-Oh (No Set) (98684220) has a market estimate of $64.58, up 3.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Browse more Yu-Gi-Oh cards · All Yu-Gi-Oh (No Set) cards · Build a deck · Track your collection