Using guise of the deceiver and my ogre will not change to dark elf. Not sure what is going on. Any suggestions? Thanks
Check character settings and see if you have hide illusions turned off, sometimes mounts interfere with illusions as well
In your Character window, one of the tabs has options and you may have the "Hide illusion form" option checked, that prevents illusions from showing at all. The first illusion that goes on you is the one that shows. If you have a buff that has an illusion associated with it, for example, that may be the first illusion.