Mio's Insight

Your eldritch blasts are now ranged weapon attacks in addition to being ranged spell attacks.

Also, you gain a number of charges equal to your Charisma modifier.

When you cast eldritch blast, you may choose to expend a charge to forgo half of your eldritch blast beams to gain advantage on the remaining attack rolls. You must do this before you roll the attack roll for the second beam.