So I have come across another greater sigil of power and I don't know how I should use it. I had two earlier and used it on Enhanced blight and enhanced flies for my defiler are those are the two most important skills. Now I am not sure what the most importatn skills for other creep classes are. Would the sigil be better used on a spider, BA or WL and if so what enhances skill should I det them.
Basically what should I use a sigil on for each class.