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.

Kofu · Stellar Crown 165/142

Kofu (Stellar Crown 165/142), Ultra Rare. Market price €0.95, down 4.0% this week. Illustrated by Hideki Ishikawa. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Put 2 cards from your hand on the bottom of your deck in any order. If you put 2 cards on the bottom of your deck in this way, draw 4 cards. (If you can't put 2 cards from your hand on the bottom of your deck, you can't use this card.)

Weekly price history

Week	Market price
2026-W31	€1.09
2026-W32	€1.07
2026-W33	€1.10
2026-W34	€1.10
2026-W35	€1.08
2026-W36	€1.06
2026-W37	€1.04
2026-W38	€0.99
2026-W39	€0.95

Printings & variants

Holo — $1.01

Questions

How much is Kofu 165/142 worth?

Kofu from Stellar Crown (165/142) has a market estimate of €0.95, down 4.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Kofu 165/142 rare?

It is an Ultra Rare from Stellar Crown, a 142-card set.

Is Kofu 165/142 tournament legal?

Kofu 165/142 is legal in Standard and Expanded.

Browse more Pokémon cards · All Stellar Crown cards · Build a deck · Track your collection