Makes a color on the dragon appear three-dimensional and metallic. It should not stick out dramatically from your dragon like a horn, spine, sail, or wing would. The engravings must be apparent. You may give the engravings a sheen or metallic appearance. Alternatively, it will affect a single trait (which might have multiple colors). In either case, it should be apparent that the trait has more volume now, rather than just appears shiny.

Several different types of engravings. They may also go inward.
Color Rules
You may have the engraved trait show bronze, silver, gold, or a desaturated pink instead of its regular color.
Modifier, Claw, Leather, and Crest Rules
This only affects one marking on the dragon.
Charged Engraved
You may have up to three markings affected by engraved.