The G-Transform shader is a shader node that is used to combine, swap, and animate between different shaders along a gradient. This completely node based approach can be used to create appear, dissolve, or transformation fx for visual effects, stylization, or just cool renders. As an added bonus, you also get a free Crystal BSDF node.
NOTICE: YOU MUST BE USING AT LEAST BLENDER 2.82A FOR THIS TO WORK, SINCE SOME OF THE ESSENTIAL NODES DO NOT EXIST OTHERWISE. IF YOU HAVE ALREADY BOUGHT THE PRODUCT AND CANNOT UPGRADE PLEASE CONTACT ME.