Pact with Kulibas

Once a day, you must use your Dark One's Blessing feature. If you don't use your Dark One's Blessing, the following dawn you will suffer one point of Exhaustion.

If you do not have any points of exhaustion brought about from this feature, you may use the spell Infernal Missiles once, the charge resetting at dawn.

You may make a plea with Kulibas to allow a day to pass if no targets were found throughout the day. Based off your actions, the DM will determine whether this plea is accepted or not.