If you’re discovered the Variables section of the element options in Graph Builder, you’ve opened up another level of richness to your graphs. With that, you can layer graph elements that use different variables, such as this graph that combines an Area element for a custom band and a Line element for the responses.
Layering area and line elements in Graph Builder
However, you might bump into the limit of having a single color variable and a single size variable in each graph.
JMP 13 allows two of each, which can enable graphs like this combination of Points and Line using different size and color settings for each.
Layering points and line elements with separate color and size variables