Poseidra, the Atlantean Dragon, Ultra Rare Yu-Gi-Oh! card SDRE-EN001 from Structure Deck: Realm of the Sea Emperor, released October 11, 2012. See its other printings, check its price and track whether you own it with Trak Vault.
Poseidra, the Atlantean Dragon from Structure Deck: Realm of the Sea Emperor has a TCGplayer market price of $0.70 (USD) as of November 13, 2026, for the 1st Edition printing.
This Poseidra, the Atlantean Dragon is from Structure Deck: Realm of the Sea Emperor.
Poseidra, the Atlantean Dragon in Structure Deck: Realm of the Sea Emperor is Ultra Rare.
All Structure Deck: Realm of the Sea Emperor cards · Every Poseidra, the Atlantean Dragon card