Soul of the Storm
From Compendium of Worldly Lore
Needs review
Source: Rokugan Campaign Setting
Description: You have learned to channel the rage of Osano-Wo.
Prerequisites: Base Attack Bonus +6, Void Use
You may spend a void point to gain a +4 bonus to an attack roll.
Normal
Spending a Void point confers a +2 bonus to an attack roll.