Guidance

Divination cantrip – Official Spell 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.
 * Casting Time: 1 action
 * Range: Touch
 * Components: V, S
 * Duration: Concentration, up to 1 minute