Greater Unarmed Strike (Combat)

Prerequisites: Improved Unarmed Strike, character level 3rd.

Benefit: Your unarmed strikes have their base damage increased to 1d8 (for a Medium-size creature). At character level 10th, this increases to 1d10 base damage.

If you are a monk, brawler, or other class that gains increased unarmed damage based on your level, you instead add 4 to your effective class level to determine your unarmed strike damage dice.