Draining Stare

You focus on a target within range and channel negative energy through your gaze. The target must make a CON saving throw. On a failure, as long as the target remains within your gaze, they take 1d4 necrotic damage at the start of each of their turns and have their movement speed reduced by 15 feet.

The spell ends automatically if you end your turn without the target in your sight.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the target both takes 1d4 more damage and has their movement speed reduced by 5 more feet per level above 1st.