A Level 8 WATER Machine XYZ Monster from the 2016 Breakers of Shadow set. This Common rarity card features the distinctive design and gameplay mechanics of the Yu-Gi-Oh! Trading Card Game.
Aegaion the Sea Castrum
2016 • Yu-Gi-Oh! • Breakers of Shadow
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Market & Price History
| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$1.79 | Guide Estimate | |||
- $1.79
- Source
- Guide Estimate
- Trend
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30-day Price History
Raw / Ungraded
PriceCharting Price Guide · Guide Estimate evidence · captured Nov 12, 2026
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Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.Description
Aegaion the Sea Castrum (BOSH-EN055) stands as a notable Machine-type entry in the Yu-Gi-Oh! Trading Card Game, released as part of the Breakers of Shadow expansion in 2016. As an XYZ Monster with an impressive Rank of 8, this WATER attribute card occupies a significant slot in the monster hierarchy, appealing to collectors who appreciate the strategic depth of higher-rank summons. The card's Common rarity makes it an accessible yet essential piece for dedicated enthusiasts aiming to complete their Breakers of Shadow collection. The visual presentation of Aegaion the Sea Castrum reflects the artistic style characteristic of the 2016 era, capturing the imagination of fans who enjoy the intricate world-building of the Yu-Gi-Oh! universe. Collectors often seek out this card number to round out their sets, valuing the historical context it provides within the broader narrative of the franchise. The card's design elements, typical of the Breakers of Shadow series, offer a tangible connection to a pivotal time in the game's evolution. For investors and hobbyists alike, the Yu-Gi-Oh! TCG continues to be a robust market for both vintage and modern cards. Aegaion the Sea Castrum represents a solid addition to any portfolio, particularly for those interested in Machine-type archetypes or WATER attribute strategies. Its presence in the Breakers of Shadow set underscores the diversity of monster types available to players, making it a versatile piece for both gameplay and collection purposes. Whether you are a seasoned trader or a new collector, this card offers a meaningful entry point into the rich history of the Yu-Gi-Oh! Trading Card Game.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Aegaion the Sea Castrum
Game
Yu-Gi-Oh!
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Common
Card Stock
English
Water
Machine
8
? / 3000
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
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.
FAQ
Frequently Asked Questions
What type of monster is Aegaion the Sea Castrum?
Aegaion the Sea Castrum is an XYZ Monster with the Machine type and WATER attribute. It has a Rank of 8, placing it among the higher-tier monsters in the Yu-Gi-Oh! Trading Card Game.
In which set was BOSH-EN055 released?
This card was released in the Breakers of Shadow set in 2016. It carries the set code BOSH and is classified as a Common rarity card within that specific expansion.
Why is Aegaion the Sea Castrum popular among collectors?
Collectors value this card for its high Rank of 8 and its role as a Machine-type WATER monster. It serves as a key component for those completing the Breakers of Shadow set or building thematic collections around these specific attributes.
Cards Named Aegaion the Sea Castrum
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