Legendary Atlantean Tridon
Effect Monster
Legendary Atlantean Tridon is a Effect Monster (WATER/Sea Serpent, Level 3) with 1600 ATK / 800 DEF. First printed in Lord of the Tachyon Galaxy (2013).
- Type
- Effect Monster
- Attribute
- WATER
- Monster type
- Sea Serpent
- Level
- 3
- ATK / DEF
- 1600 / 800
- Archetype
- Atlantean
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- May 17, 2013
- Printings
- 2
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.
YGOPRODeck card-level price
≈$0.20 lowest USD figure across marketplaces, for no one printing
YGOPRODeck recorded a lowest available USD card-level price hint of ~$0.20 on Oct 26, 2026 (historical, not a printing-specific quote). It varies with printing, condition, edition, rarity, and grading. Check current listings before buying or selling.
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Printings & rarities
| Set | Set code | Rarity | Release | Price* | Buy |
|---|---|---|---|---|---|
| Lord of the Tachyon GalaxyLTGY-EN033 · Common · May 17, 2013 | LTGY-EN033 | Common | May 17, 2013 | ~$0.25 1st Edition~$0.22 Unlimited | Buy on TCGplayerSearch eBay |
| 2014 Mega-Tin Mega PackMP14-EN019 · Common · Aug 28, 2014 | MP14-EN019 | Common | Aug 28, 2014 | ~$0.241st Edition | Buy on TCGplayerSearch eBay |
*Approximate price hints, not appraisals. A price with a finish (1st Edition, Unlimited, Limited) is TCGplayer's for that set code, rarity and finish, via TCGCSV, updated Oct 26, 2026. A price marked YGOPRODeck is YGOPRODeck's figure for that printing. A dash means that printing has no price yet. Buy links are affiliate links.
Price hint history
Dated YGOPRODeck snapshots. These hints are not sales or market values.
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Legendary Atlantean Tridon in other languages
| Japanese | 真海皇 トライドン |
| Korean | 진해황 트라이돈 |
| German | Legendärer atlantischer Tridon |
| French | Tridon Légendaire de l'Atlantide |
| Italian | Tridon Atlantico Leggendario |
| Spanish | Legendario Tridón de Atlantis |
| Portuguese | Tridão Lendário Atlante |
