Yu-Gi-Oh! · Lord of the Tachyon Galaxy
Legendary Atlantean Tridon
French name: Tridon Légendaire de l'Atlantide
Legendary Atlantean Tridon (Lord of the Tachyon Galaxy LTGY-EN033) has a market price of US$0.21 to US$0.25 as of Nov 8, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Effect Monster
- Level
- 3
- Attribute
- WATER
- Monster type
- Sea Serpent
- Archetype
- Atlantean
- ATK
- 1,600
- DEF
- 800
Card text
You can Tribute this card and 1 Sea Serpent-Type monster; Special Summon 1 "Poseidra, the Atlantean Dragon" from your hand or Deck, then all monsters your opponent currently controls lose 300 ATK.
About this card
Legendary Atlantean Tridon is card LTGY-EN033 in Lord of the Tachyon Galaxy, a Yu-Gi-Oh! set released May 17, 2013. Rarity: Common. Finishes: Unlimited, 1st Edition. Reference market price on Nov 8, 2026: US$0.21 (Unlimited), US$0.25 (1st Edition). Over the last 30 days, the Unlimited price went down 19.2%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
