Guidance

From Player's Handbook, page 248.

Description
Divination cantrip


 * Casting Time: 1 action
 * Range: Touch
 * Components: V, S
 * Duration: Concentration, up to 1 minute

You touch one willing creature. Once before the spell ends, the target can roll a d4 and add the number rolled to one ability check of its choice. It can roll the die before or after making the ability check. The spell then ends.

Learned By

 * Classes: Artificer, Cleric, Druid
 * Subclasses: Bard (College of Spirits), Cleric (Nature Domain), Cleric (Strength Domain), Druid (Circle of Stars), Sorcerer (Divine Soul), Wizard (Theurgy), Mage of Quandrix (Sorcerer, Wizard)
 * Fighting Styles: Blessed Warrior, Druidic Warrior
 * Races: Emeria (Wind) Creed Merfolk, Green Merfolk, Grugach, Vahadar Elf
 * Backgrounds: Orzhov Representative
 * Feats: Artificer Initiate, Magic Initiate, Strixhaven Initiate, Wood Elf Magic