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.

Blacephalon GX · Lost Thunder 219/214

Blacephalon GX (Lost Thunder 219/214), Secret Rare, 180 HP. Market price €21.19, up 1.3% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Bursting Burn — Your opponent’s Active Pokémon is now Burned and Confused.
Mind Blown 50× — Put any amount of Fire Energy attached to your Pokémon in the Lost Zone. This attack does 50 damage for each card put in the Lost Zone in this way.
Burst GX — Discard 1 of your Prize cards. If it’s an Energy card, attach it to 1 of your Pokémon. (You can’t use more than 1 GX attack in a game.)

Weekly price history

Week	Market price
2026-W31	€20.61
2026-W32	€20.75
2026-W33	€20.75
2026-W34	€21.06
2026-W35	€21.06
2026-W36	€21.25
2026-W37	€20.58
2026-W38	€20.92
2026-W39	€21.19

Questions

How much is Blacephalon GX 219/214 worth?

Blacephalon GX from Lost Thunder (219/214) has a market estimate of €21.19, up 1.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Blacephalon GX 219/214 rare?

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

Is Blacephalon GX 219/214 tournament legal?

Blacephalon GX 219/214 is legal in Expanded.

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