The combination of blood and aura sensing was frighteningly effective when it came to locating people. If one was hiding their presence, the blood sensing would still detect the pulsing of blood, and if one was an undead, the aura detection would still detect its aura.
Necromancers were known for being able to hide well and instruct their army from afar. The Necromancer Lyle and the others were facing now seems to be one that preferred to deal with his enemies with a large quantity of undead that he was able to continuously revive.
Of course, that meant that the quality of the undead was not that high and they were unable to go up against similarly ranked opponents.
'About 10 minutes, that is the maximum time I can afford to go and look for the Necromancer, any more and those guys won't be able to hold on against the undead.' Lyle thought as he moved forward.