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.

Shelgon · Evolving Skies 108/203

Shelgon (Evolving Skies 108/203), Uncommon, Stage1, 90 HP. Market price €0.05, unchanged this week. Illustrated by tetsuya koizumi. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Shelgon lives deep within caves. It stays shut up in its hard shell, dreaming of the day it will be able to fly.

Card text

Hard Roll 50 — Flip a coin. If heads, during your opponent's next turn, prevent all damage from and effects of attacks done to this Pokémon.

Weekly price history

Week	Market price
2026-W31	€0.07
2026-W32	€0.06
2026-W33	€0.06
2026-W34	€0.06
2026-W35	€0.06
2026-W36	€0.04
2026-W37	€0.05
2026-W38	€0.05
2026-W39	€0.05

Printings & variants

Normal — $0.19
Reverse Holo — $0.24

Questions

How much is Shelgon 108/203 worth?

Shelgon from Evolving Skies (108/203) has a market estimate of €0.05, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Shelgon 108/203 rare?

It is an Uncommon from Evolving Skies, a 203-card set.

Is Shelgon 108/203 tournament legal?

Shelgon 108/203 is legal in Expanded.

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