Orca Mega-Fortress of Darkness

Invasion of Chaos IOC-084 • super-rare

Set: Invasion of Chaos
Printing code: IOC-084
Rarity: Super rare
Card type: Effect monster
Attribute: Water
Level / Rank: 5
ATK: 2100
DEF: 1200

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$4.90est. via TCGplayer

38,297cards tracked

2other printings of this card

Market

What it's worth

$4.90market price via TCGplayer · Sep 22, 2026

Estimate for a typical copy of Orca Mega-Fortress of Darkness; condition, printing, and grading move the real number.

Lore

Why it matters

This super-rare effect-monster card is a distinct piece from its series, often sought after by collectors who value the specific aesthetic and classification of the set. Its status as a super-rare designation indicates that it occupies a more elusive tier of availability within its collection, making it a notable find for any enthusiast.

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Provenance

Where it came from

Released in the Invasion of Chaos expansion in early 2004, the Orca Mega-Fortress of Darkness represents a notable entry from the early-to-mid era of the Yu-Gi-Oh! Trading Card Game. As part of a set synonymous with high-power-level cards that defined the game's competitive meta for years, this card was designed as a thematic centerpiece for WATER-attribute machine decks, intended to provide strategic board control through its ability to destroy opponent spells and traps.

The card's artwork, typical of the industrial-fantasy aesthetic prevalent in the series, reflects the distinct visual style of Konami's design team during this era. While it did not reach the iconic status of the set’s legendary cards like Chaos Emperor Dragon, it remains a recognized example of the game's commitment to expanding specific archetypes, offering players a tactical tool that rewards specialized deck building.

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Other printings

Others named Orca Mega-Fortress of Darkness

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

Collectors

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About

About Orca Mega-Fortress of Darkness

Orca Mega-Fortress of Darkness is a card in the Yu-Gi-Oh! catalog on collecto.rs. Invasion of Chaos IOC-084 • super-rare. 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 Orca Mega-Fortress of Darkness catalog entry come from?

The catalog entry for Orca Mega-Fortress of Darkness is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.