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 · Ultra Prism 84/156

Shieldon (Ultra Prism 84/156), Uncommon, Stage1, 100 HP. Market price €0.13, down 7.1% this week. Illustrated by so-taro. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

This Pokémon lived in primeval jungles. Few enemies would have been willing to square off against its heavily armored face, so it's thought.

Card text

Take Down 50 — This Pokémon does 10 damage to itself.
Confront 80

Weekly price history

Week	Market price
2026-W31	€0.17
2026-W32	€0.17
2026-W33	€0.17
2026-W34	€0.17
2026-W35	€0.17
2026-W36	€0.16
2026-W37	€0.15
2026-W38	€0.14
2026-W39	€0.13

Printings & variants

Normal — $0.25

Questions

How much is Shieldon 84/156 worth?

Shieldon from Ultra Prism (84/156) has a market estimate of €0.13, down 7.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Shieldon 84/156 rare?

It is an Uncommon from Ultra Prism, a 156-card set.

Is Shieldon 84/156 tournament legal?

Shieldon 84/156 is legal in Expanded.

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