I like to use shaders that apply glow effects on armors that have glows, but I've noticed that warlocks seem to have the least amount of legs that have glow bits. For that matter, they have the most boring leg armor of all 3 classes, with most looking very similar. I get that most robes nearly completely cover the legs, but it would be nice to get cooler options. Currently, there is only 4-5 armor/ornaments that have legs with glowing parts. Meanwhile titans and hunters have significantly more variety.