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.

Xtra HERO Infernal Devicer · Duel Overload 19324993/100

Xtra HERO Infernal Devicer (Duel Overload 19324993/100), Ultra Rare. Market price $7.58, down 0.7% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

2 "HERO" monsters If this card is Link Summoned: You can reveal 1 "HERO" Fusion Monster in your Extra Deck, and if you do, add up to 2 of the Fusion Materials listed on that card, with different names, from your Deck to your hand. You cannot Special Summon monsters the turn you activate this effect, except "HERO" monsters. You can only use this effect of "Xtra HERO Infernal Devicer" once per turn. Fiend monsters this card points to gain ATK/DEF equal to its Level x 100.

Weekly price history

Week	Market price
2026-W31	$8.66
2026-W32	$8.73
2026-W33	$8.63
2026-W34	$8.54
2026-W35	$8.54
2026-W36	$8.30
2026-W37	$8.10
2026-W38	$7.63
2026-W39	$7.58

Questions

How much is Xtra HERO Infernal Devicer 19324993/100 worth?

Xtra HERO Infernal Devicer from Duel Overload (19324993/100) has a market estimate of $7.58, down 0.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Xtra HERO Infernal Devicer 19324993/100 rare?

It is an Ultra Rare from Duel Overload, a 100-card set.

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