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.

Heatran · Brilliant Stars 100/172

Heatran (Brilliant Stars 100/172), Rare, Basic, 140 HP. Market price €0.07, unchanged this week. Illustrated by Yuya Oka. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Boiling blood, like magma, circulates through its body. It makes its dwelling place in volcanic caves.

Card text

Guard Claw 30 — During your opponent's next turn, this Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).
Iron Hammer 80+ — If this Pokémon has any Fire Energy attached, this attack does 80 more damage.

Weekly price history

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

Printings & variants

Normal — $0.21
Reverse Holo — $0.15

Questions

How much is Heatran 100/172 worth?

Heatran from Brilliant Stars (100/172) has a market estimate of €0.07, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Heatran 100/172 rare?

It is a Rare from Brilliant Stars, a 172-card set.

Is Heatran 100/172 tournament legal?

Heatran 100/172 is legal in Expanded.

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