Thank you. [Office.gif]
For everyone saying that the warlock is simple, they are forgetting it's the most complex class to build at level up. You have to decide if you are going gish or eb spam before you ever touch the class because that effects everything from your spells to invocations to patron. You have to plan ahead to figure out what abilities to take and understand the basic nature of combat and magic to make those choices. You can build a warlock that is a slap-dash mix of abilities you think are cool and then end up with a Warlock with armor of shadows, devil's sight, and fiendish vigor, along with toll the dead and blade ward as cantrips and not be leveraging either cantrip spam or pact weapons.