Challenge Call

All creatures within range of the caster with a challenge rating of 1/2 or lower must make a Wisdom saving throw. On a fail they must use their movement and action to attack the caster. They can repeat the save at the end of their turn.

At higher levels. For each spell level starting at 2nd level increase the challenge rating by 2 steps (e.g. 1/2-2, 4-6)