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.

The Eye of Timaeus · Dragons of Legend 1784686/51

The Eye of Timaeus (Dragons of Legend 1784686/51), Secret Rare. Market price $2.30, up 0.9% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

(This card is also always treated as "Legendary Dragon Timaeus".) Target 1 "Dark Magician" monster you control; Fusion Summon 1 Fusion Monster from your Extra Deck that lists that monster on the field as Fusion Material, using it as the Fusion Material. You can only activate 1 "The Eye of Timaeus" per turn.

Weekly price history

Week	Market price
2026-W31	$1.55
2026-W32	$1.74
2026-W33	$2.15
2026-W34	$2.04
2026-W35	$2.04
2026-W36	$2.26
2026-W37	$2.28
2026-W38	$2.28
2026-W39	$2.30

Questions

How much is The Eye of Timaeus 1784686/51 worth?

The Eye of Timaeus from Dragons of Legend (1784686/51) has a market estimate of $2.30, up 0.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is The Eye of Timaeus 1784686/51 rare?

It is a Secret Rare from Dragons of Legend, a 51-card set.

Browse more Yu-Gi-Oh cards · All Dragons of Legend cards · Build a deck · Track your collection