| Set: |
Structure Deck: Invincible Fortress |
| Card type: |
Effect Monster |
| Rarity: |
Common |
| Attack: |
-1 |
| Defense: |
-1 |
This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play a Rock-Type monster(s) in your Graveyard. The original ATK and DEF of this card become the number of Rock-Type monsters you removed from play when you Special Summoned this card x 700 points.
![Megarock Dragon [SD7-EN012] Common](http://gamezilla-ca.myshopify.com/cdn/shop/products/62a9a495-2554-5697-9ae2-7ee96ef486d7_6f97a731-3e38-4fe0-abaa-a2192642182b_800x.jpg?v=1625192518)
![Megarock Dragon [SD7-EN012] Common](http://gamezilla-ca.myshopify.com/cdn/shop/products/62a9a495-2554-5697-9ae2-7ee96ef486d7_6f97a731-3e38-4fe0-abaa-a2192642182b_1024x.jpg?v=1625192518)
