Blitz

You create three glowing darts, one of which is fire, one is ice, and one is lightning. Each dart hits a creature of your choice that you can see within range. A dart deals 1d4 + 1 force damage to its target. The darts all strike simultaneously, and you can direct them to hit one creature or several.

At 4th Level. When you cast this spell using a spell slot of 4th level, the spell will cast and extra dart of each kind.