Misdirection

1st-level illusion

Casting Time:1 reaction, which you take when you see a creature within 30 feet of you make an attack
Range:30 feet
Components:S
Duration:Instantaneous

You create a brief flash of light, loud sound, or other distraction that interrupts a creature’s attack. When a creature you can see within range makes an attack, you can impose disadvantage on its attack roll.