@myxomop Thanks Danny, looks good. I should have stuch with Cordyceps for the whole thing as I'm familiar with Cordyceps militaris, which has similarly shaped nodules.
This looks like Neobarya agaricicola growing on something like Isaria/Cordyceps/Paecilomyces, but I'm not sure if they are known to parisitize parasitizing ascomycetes.