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.

Ultimate Conductor Tyranno · Dinosmasher's Fury Structure Deck 18940556/39

Ultimate Conductor Tyranno (Dinosmasher's Fury Structure Deck 18940556/39), Ultra Rare. Market price $0.16, down 11.1% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 2 Dinosaur-Type monsters from your Graveyard. Once per turn, during either player's Main Phase: You can destroy 1 monster in your hand or field, and if you do, change all face-up monsters your opponent controls to face-down Defense Position. This card can attack all monsters your opponent controls, once each. At the start of the Damage Step, if this card attacks a Defense Position monster: You can inflict 1000 damage to your opponent, and if you do, send that Defense Position monster to the Graveyard.

Weekly price history

Week	Market price
2026-W31	$0.27
2026-W32	$0.26
2026-W33	$0.23
2026-W34	$0.19
2026-W35	$0.19
2026-W36	$0.17
2026-W37	$0.18
2026-W38	$0.18
2026-W39	$0.16

Questions

How much is Ultimate Conductor Tyranno 18940556/39 worth?

Ultimate Conductor Tyranno from Dinosmasher's Fury Structure Deck (18940556/39) has a market estimate of $0.16, down 11.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Ultimate Conductor Tyranno 18940556/39 rare?

It is an Ultra Rare from Dinosmasher's Fury Structure Deck, a 39-card set.

Browse more Yu-Gi-Oh cards · All Dinosmasher's Fury Structure Deck cards · Build a deck · Track your collection