Aegaion the Sea Castrum
Xyz Effect Monster
Aegaion the Sea Castrum is a Xyz Effect Monster (WATER/Machine, Rank 8) with -1 ATK / 3000 DEF. First printed in Breakers of Shadow (2016).
- Type
- XYZ Monster
- Attribute
- WATER
- Monster type
- Machine
- Rank
- 8
- ATK / DEF
- -1 / 3000
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- 2016-01-14
- Printings
- 2
Card text
2 Level 8 monsters During either player's turn: You can banish 1 random face-down monster from your opponent's Extra Deck, face-up, and if you do, this card's ATK becomes equal to the banished monster's. During either player's turn: You can detach 1 Xyz Material from this card, then target 1 of your opponent's banished Fusion, Synchro, or Xyz Monsters; return it to the Extra Deck, and if you do, destroy 1 monster your opponent controls with the same monster card type (Fusion, Synchro, or Xyz). You can only use each effect of "Aegaion the Sea Castrum" once per turn.
Approximate value
≈$0.15
A rough figure from recent listings (updated 2026-06-09), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.
Find a copy
As an Amazon Associate I earn from qualifying purchases. As an eBay Partner Network affiliate, we may earn commissions from qualifying purchases. Some outbound marketplace links may be affiliate links; if you buy through them we may earn a commission, at no extra cost to you.
Printings & rarities
All printings →| Set | Set code | Rarity | Release | Price* |
|---|---|---|---|---|
| Breakers of Shadow | BOSH-EN055 | Common | 2016-01-14 | $0.15 |
| 2016 Mega-Tin Mega Pack | MP16-EN213 | Common | 2016-09-01 | $0.15 |
*Approximate, from recent marketplace listings, not market values.
Aegaion the Sea Castrum in other languages
| Japanese | 魔海城アイガイオン |
| Korean | 마해성 아이가이온 |
| German | Aegaion die Meeresburg |
| French | Égéon, Castrum des Mers |
| Italian | Aegaion la Fortezza Marina |
| Spanish | Aegaion la Fortaleza Marítima |
| Portuguese | Aegaion, o Castrum Marítimo |