Eldritch Invocation Agonising Blast

[Blackwolf]

Anyone know the correct application of the Charisma Modifier to Agonizing Blast when you can cast more than one and target multiple targets do each of them get the bonus? So that is it goes to 4 beams then each has the CHA bonus?

[Zacchaeus]

Yes. The invocation just says add your cha modifier when you do damage. It doesn’t restrict it to a certain number of targets.