Misdirection

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 at

Level: 1
School: 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
Classes: Wizard

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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.

Source and licence

From Tome of Heroes.

Licence: Open Game Content (OGL 1.0a).

Every licence notice Tavern Bag relies on.