True Strike

Cantrip, Divination - (Warlock, Bard, Wizard, Sorcerer)
Range: 30 feet
Duration: Concentration, up to 1 round
Casting Time: 1 action
Components: S

Description

You extend your hand and point a finger at a target in range. Your magic grants you a brief insight into the target's defenses. On your next turn, you gain advantage on your first attack roll against the target, provided that this spell hasn't ended.