Apocalyptic Mutation: Horns

Whether through surviving a fiend’s magic or as a result of being warped by the blasted landscape, a crown of demonic horns sprouts from your head. You gain the following benefits.

• Your Charisma score increases by 1, to a maximum of 20.
• You are proficient with unarmed strikes.
• You can make an unarmed strike with your horns. When you do, it deals 1d4 piercing damage and has the finesse property. You can use your unarmed strike with your horns in two-weapon fighting as if they were a light weapon you held in one hand.
• You learn an Eldritch Invocation of your choice from among those available to the warlock class, provided you meet the level requirement of the invocation. If you must expend a warlock spell slot to activate the invocation, you can use a spell slot from any class, provided the spell slot expended is equal to or higher than the spell’s actual level. If an invocation calls for a saving throw, the save DC equals 8 + your proficiency bonus + your Charisma modifier.