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.

Castform · Legends Awakened 48/146

Castform (Legends Awakened 48/146), Uncommon, Basic, 60 HP. Market price €0.71, up 9.2% this week. Illustrated by Kanako Eo. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Its appearance changes with the weather. Recently, its molecules were found to be just like water.

Card text

Poke-POWER: Temperament — Once during your turn (before your attack), you may search your deck for any Castform and switch it with Castform. (Any cards attached to Castform, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Castform on top of your deck. Shuffle your deck afterward. You can't use more than 1 Temperament Poké-Power each turn.
Weather Ball 30+ — If you have a Stadium card in play, remove 3 damage counters from Castform. If your opponent has a Stadium card in play, this attack does 30 damage plus 30 more damage.

Weekly price history

Week	Market price
2026-W31	€0.87
2026-W32	€0.82
2026-W33	€0.82
2026-W34	€0.83
2026-W35	€0.75
2026-W36	€0.63
2026-W37	€0.63
2026-W38	€0.65
2026-W39	€0.71

Printings & variants

Normal — $2.27
Reverse Holo — $7.92

Questions

How much is Castform 48/146 worth?

Castform from Legends Awakened (48/146) has a market estimate of €0.71, up 9.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Castform 48/146 rare?

It is an Uncommon from Legends Awakened, a 146-card set.

Is Castform 48/146 tournament legal?

Castform 48/146 has rotated out of the current formats.

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