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.

Shieldon · Steam Siege 69/114

Shieldon (Steam Siege 69/114), Uncommon, RESTORED, 90 HP. Market price €0.17, up 6.3% this week. Illustrated by Mizue. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It was generated from a fossil dug out of a layer of clay that was older than anyone knows. It has a sturdy face.

Card text

Rock Head 20 — During your opponent's next turn, any damage done to this Pokémon by attacks is reduced by 20 (after applying Weakness and Resistance).
Hammer In 60

Weekly price history

Week	Market price
2026-W31	€0.13
2026-W32	€0.13
2026-W33	€0.13
2026-W34	€0.14
2026-W35	€0.14
2026-W36	€0.14
2026-W37	€0.16
2026-W38	€0.16
2026-W39	€0.17

Printings & variants

Normal — $0.24

Questions

How much is Shieldon 69/114 worth?

Shieldon from Steam Siege (69/114) has a market estimate of €0.17, up 6.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Shieldon 69/114 rare?

It is an Uncommon from Steam Siege, a 114-card set.

Is Shieldon 69/114 tournament legal?

Shieldon 69/114 is legal in Expanded.

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