I have a half-orc barbarian in my party that has a really bad history with humans (slave etc), I want to give him something based on this background, a sort of favored enemy thing. I wanted to use the following:
If he starts his rage and his first target is a human (i.e. he starts his rage on a human sort of) he can treat his level on the subject of rage as 2 levels higher. For example he can use Greater Rage on level 9, instead of level 11.
I wonder if this is overpowered?? Its not like we will battle humans constantly.