Original MTG Art for Sale › Goblin Guide Prelim Sketch Image 1 of 1 Goblin Guide Prelim Sketch $600.00 Name: Goblin Guide Prelim SketchSet: Double Masters Artist: Mark Zug Medium: Graphie on Paper Image Dimensions: 5 x 5 Card Reference Add To Cart Added! Name: Goblin Guide Prelim SketchSet: Double Masters Artist: Mark Zug Medium: Graphie on Paper Image Dimensions: 5 x 5 Card Reference