Satanic Panic (5E Spell)

This new spell was inspired by this comic panel.

Satanic Panic

1st level (paladin) or 2nd level (bard, cleric) conjuration

Casting Time: 1 action

Range: Self (30' cone)

Component: V,S

Duration: 1 Minute (Concentration)

You project a 30' cone of pure holy celestial power. Each fiend in a 30-foot cone must succeed on a Wisdom saving throw or drop whatever it is holding and become frightened for the duration.

While frightened by this spell, a fiend must Dash action and move away from you by the safest available route on each of its turns, unless there is nowhere to move. If the fiend ends its turn in a location where it doesn't have line of sight to you, the fiend can make a Wisdom saving throw. On a successful save, the spell ends for that fiend.