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.

Malefic Force · Yu-Gi-Oh (No Set) 68721020

Malefic Force (Yu-Gi-Oh (No Set) 68721020). Market price 0.14 , down 22.2% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Target 1 face-up monster on the field; equip this card to it as an Equip Card with these effects. ● The equipped monster is unaffected by Spell effects. ● Once per turn: You can destroy this card, and if you do, add 1 "Malefic" card from your Deck to your hand. If a card is in the Field Zone: You can banish this card and 1 other "Malefic" card from your GY; destroy all monsters on the field. You can only use each effect of "Malefic Force" once per turn.

Weekly price history

Week	Market price
2026-W36	0.95
2026-W37	0.24
2026-W38	0.18
2026-W39	0.14

Questions

How much is Malefic Force 68721020 worth?

Malefic Force from Yu-Gi-Oh (No Set) (68721020) has a market estimate of 0.14 , down 22.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

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