Cower

Your very presence becomes one of overpowering terror. Each creature in a 30-foot cone must succeed on a Wisdom saving throw or have its speed reduced to 5 and become frightened for the duration.

When the creature ends its turn, the creature can make a Wisdom saving throw. On a successful save, the spell ends for that creature. This saving throw is made with disadvantage if the creature is within line of sight of the caster.