True Strike

Level & School
Divination cantrip
Casting Time
Action
Range
Self
Components
S, M (a weapon with which you have proficiency and that is worth 1+ CP)
Duration
Instantaneous
Classes
Bard, Sorcerer, Warlock, Wizard

Guided by a flash of magical insight, you make one attack with the weapon used in the spell's casting. The attack uses your spellcasting ability for the attack and damage rolls instead of using Strength or Dexterity. If the attack deals damage, it can be Radiant damage or the weapon's normal damage type (your choice).

Cantrip Upgrade. Whether you deal Radiant damage or the weapon's normal damage type, the attack deals extra Radiant damage when you reach levels 5 (1d6), 11 (2d6), and 17 (3d6).

Level & School
Divination cantrip
Casting Time
Action
Range
30 feet
Components
S
Duration
Concentration, 1 round
Classes
Bard, Sorcerer, Warlock, Wizard

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.

True Strike 5.5e 2024 vs. 5e 2014 edition differences

The 2014 version grants advantage on the next attack roll, while the 2024 version allows a single attack using the spell's casting ability, with optional Radiant damage and scaling damage at levels 5, 11, and 17. Duration changed from 1 round to instantaneous; no advantage mechanic.