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.

Forretress · Lost Thunder 124/214

Forretress (Lost Thunder 124/214), Rare, Stage1, 110 HP. Market price €0.65, unchanged this week. Illustrated by tetsuya koizumi. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It remains immovably rooted to its tree. It scatters piece of its hard shell to drive its enemies away.

Card text

Thorny Eruption — Flip 3 coins. This attack does 10 damage for each heads to each of your opponent’s Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)
Lost Blast 190 — Put this Pokémon and all cards attached to it in the Lost Zone.

Weekly price history

Week	Market price
2026-W31	€0.54
2026-W32	€0.58
2026-W33	€0.58
2026-W34	€0.64
2026-W35	€0.64
2026-W36	€0.64
2026-W37	€0.65
2026-W38	€0.65
2026-W39	€0.65

Printings & variants

Normal — $0.35

Questions

How much is Forretress 124/214 worth?

Forretress from Lost Thunder (124/214) has a market estimate of €0.65, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Forretress 124/214 rare?

It is a Rare from Lost Thunder, a 214-card set.

Is Forretress 124/214 tournament legal?

Forretress 124/214 is legal in Expanded.

Browse more Pokémon cards · All Lost Thunder cards · Build a deck · Track your collection