Contract-Sworn Vulkarisu

You were born to a family under contract with Shivaska's divine herald Skew. Whether you worship or resent the demon lord is up to you, but you know eventually you or your descendants will be called to fulfill your end of a fiendish contract, and you've picked up some skills hoping to minimize the costs, or perhaps even come out ahead. You are trained in Deception. If you would automatically become trained in Deception (from your background or class, for example), you instead become trained in another skill of your choice. You also gain the Lie to Me skill feat, and can apply the benefits of the feat when looking for lies, loopholes, or other deceptions in the terms of a contract or deal, even if the deal doesn't involve a back-and-forth conversation.