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.

Parasite Paranoid · Legendary Duelists: Ancient Millennium 14457896/53

Parasite Paranoid (Legendary Duelists: Ancient Millennium 14457896/53), Rare. Market price $0.24, up 14.3% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

(Quick Effect): You can target 1 face-up monster on the field; equip this card from your hand to that target. The equipped monster becomes an Insect monster, cannot attack Insect monsters, also its effects that activate by targeting an Insect monster(s) are negated. You can only use this effect of "Parasite Paranoid" once per turn. If this Equip Card is sent to the GY: You can Special Summon 1 Level 7 or higher Insect monster from your hand, ignoring its Summoning conditions.

Weekly price history

Week	Market price
2026-W31	$0.25
2026-W32	$0.25
2026-W33	$0.25
2026-W34	$0.25
2026-W35	$0.25
2026-W36	$0.25
2026-W37	$0.22
2026-W38	$0.21
2026-W39	$0.24

Questions

How much is Parasite Paranoid 14457896/53 worth?

Parasite Paranoid from Legendary Duelists: Ancient Millennium (14457896/53) has a market estimate of $0.24, up 14.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Parasite Paranoid 14457896/53 rare?

It is a Rare from Legendary Duelists: Ancient Millennium, a 53-card set.

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