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.

All guides · 2026-09-28 · TCGSwap

Chaos Rising price report

Chaos Rising is an 86-card Pokémon TCG set from 2026. We record a market price for every card in it once a week, so ten weeks in, there is enough history to see how the set has settled. All prices below are Cardmarket and TCGplayer market estimates in euro, as of week 40 of 2026. They are estimates, not guaranteed values.

The chase cards

Two versions of Mega Greninja ex lead the set by a long way:

Card	Rarity	Price
Mega Greninja ex 116	Special illustration rare	€167.03
Mega Greninja ex 122	Mega Hyper Rare	€142.81
Cinccino ex 119	Special illustration rare	€42.32
Mega Dragalge ex 118	Special illustration rare	€34.31
Mega Floette ex 117	Special illustration rare	€28.39

Mega Greninja ex, Chaos Rising 116

The two Greninjas alone are worth more than half of the whole set combined.

What each rarity is worth

The median price per rarity shows how steep the curve is:

Rarity	Cards	Median	Highest
Special illustration rare	6	€31.35	€167.03
Illustration rare	11	€4.37	€7.97
Ultra Rare	18	€2.63	€9.83
Double rare	10	€0.47	€0.99
Rare	12	€0.06	€0.10
Uncommon	26	€0.03	€0.13
Common	38	€0.02	€0.27

Below the ultra rares, nothing in the set is worth more than a euro.

Where the set's value went

Taking the same 122 priced cards every week, the set was worth €681.85 in week 31 and €565.18 in week 40 — down 17% in ten weeks. The chase cards fell with it: Mega Greninja ex 116 went from €205.55 to €167.03, and Cinccino ex from €49.13 to €42.32.

The steepest falls were regular rares that opened high. Goodra went from €1.56 to €0.04, and Crobat, Delphox and Ampharos all dropped more than 95% from similar starting prices.

Track it yourself

Every card has its own page with its weekly price history and where it sits in the set — start with Mega Greninja ex, or browse more cards.