Requirements: 5th Level, Warlock Class AND Sorcerer Class - Wild Magic

Your patron has cursed you with the power of Wild Magic for some reason be it for punishment, as instruction,  or merely their own pleasure. This awakening has also allowed you to understand your pact magic a bit more and perhaps control it even. But as the warlock knows best, power comes with sacrifice.

When you cast a spell using a Pact Magic spell slot, you may choose up to 3 creatures. Your spell does not affect them. Then, roll d100 a number of times equal to the number of creatures you chose. Your DM then chooses 1 of the numbers rolled to be used on the Wild Magic table. If the result would affect any of the creatures you designated to be safe from your initial spell, they are unaffected and you suffer 1d4 Force damage for each potentially affected creature.

You can use this feature a number of times equal to your Charisma Modifier per Long Rest.