Chronal Lance

You pull forth magical energy from the essence of time itself forming two lances. 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 hit, a lance deals 1d6+2 psychic damage, and 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 level or higher, the spell creates one more lance for each slot level above 1st.