Bolstering Magic: Boon is a Wild Magic Barbarian class action. This ability gives bonuses to Attack Rolls and Ability Checks for up to a minute, once per long rest.
Description
You or an ally receive 
+1d4 bonus to Attack Rolls and Ability Checks for 10 turns.
Properties
Melee: 1.5 m / 5 ft 
Recharge:
Condition: Bolstering Magic: Boon
Duration: 10 turns How to learn
Classes:
- Class level 6: Wild Magic Barbarian