Vicious Mockery

From Player's Handbook, page 285.

Description
Enchantment cantrip


 * Casting Time: 1 action
 * Range: 60 feet
 * Components: V
 * Duration: Instantaneous

You unleash a string of insults laced with subtle enchantments at a creature you can see within range. If the target can hear you (though it need not understand you), it must succeed on a Wisdom saving throw or take 1d4 psychic damage and have disadvantage on the next attack roll it makes before the end of its next turn.

This spell's damage increases by 1d4 when you reach 5th level (2d4), 11th level (3d4), and 17th level (4d4).

Learned By

 * Classes: Bard
 * Subclasses: Mage of Silverquill (Bard, Warlock, Wizard)
 * Races: Cosi (Trickster) Creed Merfolk, Tiefling (Devil's Tongue)
 * Backgrounds: Rakdos Cultist
 * Feats: Magic Initiate, Strixhaven Initiate