Timaeus the United Dragon
Timaeus the United Dragon is a Effect Monster in the Legendary Knight archetype, first released in 2022 in Battle of Chaos. It has 2 printings across 2 sets (Ultra Rare, Prismatic Secret Rare). The cheapest copy is BACH-EN003 Ultra Rare at $3.38; the most valuable is MP23-EN003 Prismatic Secret Rare at $3.49. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$3.38 – $3.49
2 printings priced
Type
Dragon
Level
8
ATK
2800
DEF
1800
You can send 1 Spellcaster monster, or 1 Spell/Trap that mentions "Dark Magician", from your hand or face-up field to the GY; Special Summon this card from your hand. During your Main Phase: You can Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as material, including a Spellcaster monster. You can only use each effect of "Timaeus the United Dragon" once per turn.
Appears in 2 expansions
Printings (2)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Battle of Chaos | BACH-EN003 | Ultra Rare | $3.38 | |
| 25th Anniversary Tin: Dueling Heroes Mega Pack | MP23-EN003 | Prismatic Secret Rare | $3.49 |
Timaeus the United Dragon: FAQ
How much is Timaeus the United Dragon worth?+
Timaeus the United Dragon currently sells for $3.38 – $3.49 on TCGPlayer, from $3.38 for BACH-EN003 up to $3.49 for MP23-EN003. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Timaeus the United Dragon printed in?+
Timaeus the United Dragon appears in 2 sets: Battle of Chaos, 25th Anniversary Tin: Dueling Heroes Mega Pack.
Is Timaeus the United Dragon legal in tournaments?+
On the current TCG Forbidden & Limited List, Timaeus the United Dragon is unlimited (3 copies).
What is the passcode of Timaeus the United Dragon?+
The 8-digit passcode printed on Timaeus the United Dragon is 03078380.
Legendary Knight
Cards →
What is your collection worth?
YuScan identifies any Yu-Gi-Oh! card with your camera and tracks live prices per printing across five marketplaces — so a 1st Edition never gets averaged with an Unlimited.
