Yu-Gi-Oh! · Magnificent Monsters
Poseidra, the Storming Atlantean
Poseidra, the Storming Atlantean (Magnificent Monsters MAMO-EN055) has a market price of US$0.22 as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Effect Monster
- Level
- 7
- Attribute
- WATER
- Monster type
- Sea Serpent
- Archetype
- Atlantean
- ATK
- 2,800
- DEF
- 1,600
Card text
While you control a monster, except "Poseidra, the Storming Atlantean", your opponent's monsters cannot target this card for attacks. You can only use each of the following effects of "Poseidra, the Storming Atlantean" once per turn. You can send 1 other WATER monster from your hand or face-up field to the GY; Special Summon this card from your hand. If this card is Normal or Special Summoned: You can send 1 "Atlantean" or "Mermail" monster from your Deck to the GY, then target 1 card your opponent controls; return it to the hand.
About this card
Poseidra, the Storming Atlantean is card MAMO-EN055 in Magnificent Monsters, a Yu-Gi-Oh! set released Sep 4, 2026. Rarity: Ultra Rare. Finishes: 1st Edition. Reference market price on Nov 9, 2026: US$0.22. Over the last 30 days, the 1st Edition price went down 8.3%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
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