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.

Ferroseed · BREAKpoint 79/122

Ferroseed (BREAKpoint 79/122), Common, Basic, 60 HP. Market price €0.05, unchanged this week. Illustrated by Satoshi Shirai. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It absorbs the iron it finds in the rock while clinging to the ceiling. It shoots spikes when in danger.

Card text

Harden — During your opponent's next turn, if this Pokémon would be damaged by an attack, prevent that attack's damage done to this Pokémon if that damage is 60 or less.

Weekly price history

Week	Market price
2026-W31	€0.06
2026-W32	€0.06
2026-W33	€0.06
2026-W34	€0.06
2026-W35	€0.06
2026-W36	€0.06
2026-W37	€0.05
2026-W38	€0.05
2026-W39	€0.05

Printings & variants

Normal — $0.03

Questions

How much is Ferroseed 79/122 worth?

Ferroseed from BREAKpoint (79/122) has a market estimate of €0.05, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Ferroseed 79/122 rare?

It is a Common from BREAKpoint, a 122-card set.

Is Ferroseed 79/122 tournament legal?

Ferroseed 79/122 is legal in Expanded.

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