Bone Spikes

You extend your hand toward a creature you can see within range and pointed spikes made of bone erupt from the ground beneath that creature. The spikes deal 1d10 piercing damage The target is considered slowed  (half movement speed) as if in rough terrain, until the start of your next turn.

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