Void Split

You swiftly slice through any obstacle obstructing your path to reach a chosen creature within range. As your blade cuts through, a sudden mark etches itself onto their soul. Make a ranged spell attack against the target. On a hit, the target takes 3d10 necrotic damage, and the next attack roll made against this target before the end of your next turn has advantage, thanks to the mark on the target soul until then.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d10 for each slot level above 1st.