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?

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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.

Rockruff · Chilling Reign 86/198

Rockruff (Chilling Reign 86/198), Common, Basic, 70 HP. Market price €0.04, unchanged this week. Illustrated by Yuu Nishida. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

When it rubs the rocks on its neck against you, that's proof of its love for you. However, the rocks are sharp, so the gesture is quite painful!

Card text

Crunch 30 — Flip a coin. If heads, discard an Energy from your opponent's Active Pokémon.

Weekly price history

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

Printings & variants

Normal — $0.18
Reverse Holo — $0.25

Questions

How much is Rockruff 86/198 worth?

Rockruff from Chilling Reign (86/198) has a market estimate of €0.04, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Rockruff 86/198 rare?

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

Is Rockruff 86/198 tournament legal?

Rockruff 86/198 is legal in Expanded.

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