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?

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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.

Koga's Weezing · Gym Challenge 50/132

Koga's Weezing (Gym Challenge 50/132), Uncommon, Stage1, 70 HP. Market price €2.79, unchanged this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Spontaneous Explosion 10+ — Flip a coin. If heads, this attack does 10 damage plus 30 more damage and Koga's Weezing does 30 damage to itself; if tails, this attack does 10 damage.
Toxic Cloud — Flip a coin. If heads, this Defending Pokémon is now Poisoned. It now takes 20 Poison damage instead of 10 after each player's turn (even if it was already Poisoned).

Weekly price history

Week	Market price
2026-W31	€2.78
2026-W32	€2.80
2026-W33	€2.82
2026-W34	€2.79
2026-W35	€2.79
2026-W36	€2.79
2026-W37	€2.79
2026-W38	€2.79
2026-W39	€2.79

Questions

How much is Koga's Weezing 50/132 worth?

Koga's Weezing from Gym Challenge (50/132) has a market estimate of €2.79, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Koga's Weezing 50/132 rare?

It is an Uncommon from Gym Challenge, a 132-card set.

Is Koga's Weezing 50/132 tournament legal?

Koga's Weezing 50/132 has rotated out of the current formats.

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