Almighty Roar

You utter a divine word, imbued with the power that shaped the world at the dawn of creation. Choose any number of creatures you can see within range. Each creature that can hear you must make a Charisma saving throw. On a failed save, a creature suffers an effect. Nullifies magic spells cast at the character that are 1st level and lower. Higher spells get reduced to half damage. on a failed saving through the spell caster is frozen in fear from the authority of the voice.