Megarock Dragon

Structure Deck: Invincible Fortress SD7-EN012 • common

Set: Structure Deck: Invincible Fortress
Printing code: SD7-EN012
Rarity: Common
Card type: Effect monster
Attribute: Earth
Level / Rank: 7
ATK: -1
DEF: -1

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$2.82est. via TCGplayer

38,297cards tracked

0copies listed for sale

Market

What it's worth

$2.82market price via TCGplayer · Sep 20, 2026

Estimate for a typical copy of Megarock Dragon; condition, printing, and grading move the real number.

Lore

Why it matters

The Megarock Dragon functions as an effect-monster that relies on the composition of your graveyard to determine its presence on the field. Because its strength is tied to the resources you have previously committed, this card rewards players who carefully manage their deck's resources over the course of a match.

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Provenance

Where it came from

The Megarock Dragon was introduced in the 2006 Structure Deck: Invincible Fortress, a pre-constructed product designed to capitalize on the popularity of Earth-attribute monsters and Rock-type deck strategies. It arrived during a period in the Yu-Gi-Oh! Trading Card Game where Konami was actively releasing thematic structure decks to provide players with accessible, cohesive mechanical cores for competitive play.

The card features an effect that scales its attack based on the number of removed-from-play Rock-type monsters, reflecting its role as a late-game boss monster. Its design and illustration align with the set's aesthetic, emphasizing a massive, crystalline creature that serves as the centerpiece for the Earth-themed strategies promoted throughout the Invincible Fortress release.

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Collectors

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About

About Megarock Dragon

Megarock Dragon is a card in the Yu-Gi-Oh! catalog on collecto.rs. Structure Deck: Invincible Fortress SD7-EN012 • 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 Megarock Dragon catalog entry come from?

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