A build that allows you to get utility from Mephisto, seeing as both of Mephisto's Heroics have a good utility, either to reveal and finish a fleeing and low-health enemy with Consume Souls or to set up a gank for an ally with Durance of Hate. Anger, Spite, and HYsteria to assure you have the maximum cooldown reduction possible with your R, Animosity to deal damage without getting yourself caught, Shade of Mephisto in the Consume Souls build to quickly flee if you need to,and Frost Storm to again set up a gank.