Acid Darts

You create darts of acid hovering above you, and hurl them forward with arcane vigor.
All darts can target one creature, each dart can target different creatures, or any combonation. If attacking multiple targets *all Creatures must be within a 30ft cube*. You make a ranged spell attack for each dart.

On a hit each dart deals 1D4 acid damage +1 piercing damage.

You gain bolts as you level up, everytime the spell gains a bolt the piercing damage of each bolt increases by 1.

Level 1 - 2 Bolts (1D4+1)
Level 5 - 3 Bolts (1D4+2)
Level 11 - 4 Bolts (1D4+3)
Level 17 - 5 Bolts (1D4+4)