Can I build a deck together with friends on TCGSwap?

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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?

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Is collaborative deck building free?

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Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

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Castform Sunny Form · Chilling Reign 22/198

Castform Sunny Form (Chilling Reign 22/198), Common, Basic, 70 HP. Market price €0.04, down 20.0% this week. Illustrated by Yuka Morii. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Castform changes to this form when it basks in bright sunlight. When you touch its glowing skin, it feels all dried out!

Card text

Ability: Weather Reading — If you have 8 or more Stadium cards in your discard pile, ignore all Energy in this Pokémon's attack costs.
High-Pressure Blast 150 — Discard a Stadium in play. If you can't, this attack does nothing.

Weekly price history

Week	Market price
2026-W31	€0.06
2026-W32	€0.08
2026-W33	€0.07
2026-W34	€0.07
2026-W35	€0.07
2026-W36	€0.06
2026-W37	€0.05
2026-W38	€0.05
2026-W39	€0.04

Printings & variants

Normal — $0.35
Reverse Holo — $0.53

Questions

How much is Castform Sunny Form 22/198 worth?

Castform Sunny Form from Chilling Reign (22/198) has a market estimate of €0.04, down 20.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Castform Sunny Form 22/198 rare?

It is a Common from Chilling Reign, a 198-card set.

Is Castform Sunny Form 22/198 tournament legal?

Castform Sunny Form 22/198 is legal in Expanded.

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