Yu-Gi-Oh! on TurnZero / Card
Legendary Atlantean Tridon
Effect Monster · Sea Serpent · WATER
Archetype: Atlantean
Level
3
ATK
1600
DEF
800
Market price
- Cheapest printing (MP14-EN019, Common) $0.21
TCGplayer market prices, as of October 23, 2026. They are a guide to what the card goes for, not an offer.
Price history
TCGplayer market price, recorded nightly.
1st Edition today$0.21▲ $0.04 (23.5%)
Low $0.17 · High $0.21Tracked since Sep 28, 2026
Every recorded price change
| Date | 1st Edition |
|---|---|
| Oct 23, 2026 | $0.21 |
| Oct 15, 2026 | $0.21 |
| Oct 3, 2026 | $0.19 |
| Sep 28, 2026 | $0.17 |
A row is recorded only on nights the price moved, so each price held until the row above it.
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.
Printings (2)
Passcode 28754338
Track your Yu-Gi-Oh! collection
TurnZero prices every printing and edition daily from TCGplayer, tracks set completion, and scans cards in with your phone's camera.