This Substance Designer tutorial will go over the step by step process on how to develop a Molten Lava material. We will also go over on how to create all the right maps for the material including the important emissive map that will help sell this material. We will also go over how to showcase the final material inside of Marmoset Toolbag. This tutorial is great for Environment Artists and Material artists to learn techniques in recreating a Lava material.
Get the tutorial here - https://www.exp-points.com/exp-tuts-kyle-horwood-molten-lava-substance-designer