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.

Illegal Knight · Dimension Force 42198835/101

Illegal Knight (Dimension Force 42198835/101), Secret Rare. Market price $0.14, down 12.5% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

During the Main Phase, if you control no monsters, or control an "Adventurer Token" (Quick Effect): You can Special Summon this card from your hand. If you control an "Adventurer Token" (Quick Effect): You can target up to 2 cards your opponent controls; give control of this card to your opponent, and if you do, return that card(s) to the hand. You can only use each effect of "Illegal Knight" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.22
2026-W32	$0.22
2026-W33	$0.23
2026-W34	$0.22
2026-W35	$0.22
2026-W36	$0.18
2026-W37	$0.17
2026-W38	$0.16
2026-W39	$0.14

Questions

How much is Illegal Knight 42198835/101 worth?

Illegal Knight from Dimension Force (42198835/101) has a market estimate of $0.14, down 12.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Illegal Knight 42198835/101 rare?

It is a Secret Rare from Dimension Force, a 101-card set.

Browse more Yu-Gi-Oh cards · All Dimension Force cards · Build a deck · Track your collection