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.

Onix · Lost Thunder 109/214

Onix (Lost Thunder 109/214), Common, Basic, 120 HP. Market price €0.24, up 4.3% this week. Illustrated by Tomokazu Komiya. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It usually lives underground. It searches for food while boring its way through the ground at 50 miles per hour.

Card text

Land Crush 120

Weekly price history

Week	Market price
2026-W31	€0.18
2026-W32	€0.22
2026-W33	€0.21
2026-W34	€0.24
2026-W35	€0.24
2026-W36	€0.23
2026-W37	€0.25
2026-W38	€0.23
2026-W39	€0.24

Printings & variants

Normal — $0.38

Questions

How much is Onix 109/214 worth?

Onix from Lost Thunder (109/214) has a market estimate of €0.24, up 4.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Onix 109/214 rare?

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

Is Onix 109/214 tournament legal?

Onix 109/214 is legal in Expanded.

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