Simulated holo effect, for illustration only.
Aegaion the Sea Castrum
- Expansion
- Breakers of Shadow
- Code
- BOSH-EN055
- Rarity
- Common
- Card type
- Monster · Machine/Xyz/Effect
- Attribute
- WATER
- Rank
- 8
- ATK / DEF
- ? / 3000
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.
Other printings
Price history
Ungraded cards
Condition: Near Mint (Mint and Near Mint)
- From
- —
- Price trend
- €0.26
- Average price 30 days
- €0.14
- Average price 7 days
- €0.22
- Average price 1 day
- €0.54
Oct 2, 2026 · €0.26
The dashed line is an estimate from the markets' rolling averages; recorded history starts on Oct 1, 2026.
Show data as a table
| Date | Price | Low |
|---|---|---|
| Oct 2, 2026 | €0.26 | — |
| Oct 1, 2026 | €0.26 | — |
| Sep 24, 2026 (estimate) | €0.22 | — |
| Sep 1, 2026 (estimate) | €0.14 | — |
Graded index
Certified cards, by grader and grade — kept apart from ungraded prices.
No graded prices
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