Algar's Angelic Lights

You create one medium sized, glowing, vaguely humanoid angelic form of light. The form teases any medium sized (or smaller) fiend within a 10-foot radius of it. On a failled Intelligence (Investigation) check against your spell save DC the fiend it is compeled to attack the angelic form. The angelic light form sheds dim light in a 10-foot radius.

At Higher Levels. This spell's affects large size fiends when you reach 5th level and larger sizes beyond 11th level.