**_Prerequisite:** 7th level, [[01-A5E/3 Classes/Warlock/Warlock#Eldritch Ray|Eldritch Ray]] feature_ ___ You can use an action to unleash your [[01-A5E/3 Classes/Warlock/Warlock#Eldritch Blast|Eldritch Blast]] against all creatures within a 30-foot cone. Each creature in the area makes a Dexterity [saving throw](https://a5e.tools/rules/saving-throw "Click to view a local node.") , taking force damage equal to 1d10 × your [[00-Balance Of Powers/3-Mechanics/6-Ability Scores/Proficiency Bonus|Proficiency Bonus]] on a failure, or half damage on a success. Once you use this feature, you cannot do so again until you finish a [short or long rest](https://a5e.tools/rules/resting "Click to view a local node.") . You also regain the use of this feature after you’ve spent **5 spell points** to cast a spell or use other features. #eldritchInvocation #areaEffect #damageBonus