Void Lance

You pull void energy from it's home, forming four lances of void energy. Each lance targets a creature of your choice that you can see within range. Make a ranged spell attack, each lance uses the result of the roll. On a hi, the lance deals 1d6+4 necrotic damage. Your targets are weighed down by the sudden addition of void energy to them. The creature's speed is reduced by 5 feet (to a minimum of 5 feet of movement) for each hit until the start of your next turn.

At Higher Levels: When you cast this spell using a spell slot of 2nd or higher, the spell creates two more lances for each slot level above first.