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.

Kairo Ryu-Ge Emva · Crossover Breakers 20904475/60

Kairo Ryu-Ge Emva (Crossover Breakers 20904475/60), Super Rare. Market price $0.15, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

You can discard this card; add 1 "Ryu-Ge Realm - Sea Spires" from your Deck to your hand. During your Main Phase, if 2 or more monsters were sent from the hand and/or Deck to the GY this turn, except "Kairo Ryu-Ge Emva": You can Special Summon this card from your GY. You can place 1 "Ryu-Ge Realm - Sea Spires" you control on the bottom of the Deck; banish your opponent's entire hand, and if you do, they draw the same number of cards. You can only use each effect of "Kairo Ryu-Ge Emva" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.16
2026-W32	$0.15
2026-W33	$0.15
2026-W34	$0.13
2026-W35	$0.13
2026-W36	$0.15
2026-W37	$0.15

Questions

How much is Kairo Ryu-Ge Emva 20904475/60 worth?

Kairo Ryu-Ge Emva from Crossover Breakers (20904475/60) has a market estimate of $0.15, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Kairo Ryu-Ge Emva 20904475/60 rare?

It is a Super Rare from Crossover Breakers, a 60-card set.

Browse more Yu-Gi-Oh cards · All Crossover Breakers cards · Build a deck · Track your collection