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.

Heroic Champion - Jarngreipr · Dimension Force 23848752/101

Heroic Champion - Jarngreipr (Dimension Force 23848752/101), Common. Market price $0.11, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

2 Level 1 Warrior monsters The first time each Warrior monster you control would be destroyed by battle or card effect each turn, it is not destroyed. You can only use each of the following effects of "Heroic Champion - Jarngreipr" once per turn. You can detach 2 materials from this card, then target 1 Level/Rank 4 Warrior monster in your GY; Special Summon it, and if you do, this card gains ATK equal to that monster's original ATK. When an attack is declared involving your opponent's monster: You can gain LP equal to half its ATK.

Weekly price history

Week	Market price
2026-W31	$0.07
2026-W32	$0.09
2026-W33	$0.09
2026-W34	$0.10
2026-W35	$0.10
2026-W36	$0.10
2026-W37	$0.11
2026-W38	$0.11
2026-W39	$0.11

Questions

How much is Heroic Champion - Jarngreipr 23848752/101 worth?

Heroic Champion - Jarngreipr from Dimension Force (23848752/101) has a market estimate of $0.11, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Heroic Champion - Jarngreipr 23848752/101 rare?

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

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