Megarock Dragon [SD7-EN012] Common BW91 Set: Dark Saviors Card type:

Set: Dark Saviors Card type: Quick Play Spell Rarity: Secret Rare If you control no monsters in your Main Monster Zones: Target 1 monster in your opponent's GY

Set: Retro Pack 1 Card type: Fusion Monster Rarity: Rare Attack: 3200 Defense: 2500 "Summoned Skull" + "Red-Eyes B

• 2 or more: Gains 1500 ATK and DEF

You can only use each effect of "Infinitrack Crab Crane" once per turn

you can Special Summon 1 Colossal Fighter from your Graveyard

Megarock Dragon [SD7-EN012] Common BW91 Set: Dark Saviors Card type:Set: Structure Deck: Invincible Fortress Card type: Effect Monster Rarity: Common Attack: ? Defense: ? 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.