When you are an Infernal Pact warlock, sometimes you have to sit down and plot your next move carefully, if your demon patron is like Graven's here and likes to have company now and then, it's always nice to have some interesting stories to tell, like some Mass Genocide for example, here Graven is plotting something amusing for the next time he meets his Pact-Maker

Artwork and Sergals by https://www.furaffnity.net/user/mick39
Graven is mine