Deep Sea Sentry

Eternity Code ETCO-EN014 • common

Set: Eternity Code
Printing code: ETCO-EN014
Rarity: Common
Card type: Effect monster
Attribute: Water
Level / Rank: 2
ATK: 400
DEF: 2000

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38,297cards tracked

1other printing of this card

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Lore

Why it matters

Deep Sea Sentry functions as an effect monster, offering strategic utility to players looking to interact with their opponent's hand during play. As a common card from its specific set, it provides an accessible way to incorporate defensive or disruptive mechanics into a deck.

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Provenance

Where it came from

Deep Sea Sentry was released in the Eternity Code booster set, which debuted in the TCG in 2020. This card is part of the Deep Sea archetype, a collection of Water-attribute Sea Serpent monsters designed to support high-level synchro plays and graveyard manipulation. The set arrived at a time when Konami was heavily expanding upon established creature types, bringing a cohesive aesthetic of deep-sea bioluminescence and metallic armor to the game's meta.

The card’s illustration reflects the characteristic aesthetic of the archetype, featuring a robotic, aquatic-themed sentinel with glowing accents. Like many cards in Eternity Code, it was crafted to provide specific utility within its theme, offering players a way to interact with their opponent’s hand. While it did not dominate tournament play, it is recognized by collectors as a functional, accessible piece of the modern era of Yu-Gi-Oh! card design.

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Other printings

Others named Deep Sea Sentry

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Deep Sea Sentry2021 Tin of Ancient Battles · #MP21-EN050 · common$0.89

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About

About Deep Sea Sentry

Deep Sea Sentry is a card in the Yu-Gi-Oh! catalog on collecto.rs. Eternity Code ETCO-EN014 • common. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Deep Sea Sentry catalog entry come from?

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