I get that fighting and giving/receiving blows will increase your rage, so you can use a Spirit of Rage, but I'm wondering how you can increase your overall rage? Mine stops around 54, and I upgraded my "Black Hole" ability, and it used 55 rage...so how can I get 55?

Thank you for the help, and sorry if it's obvious.

I think there should be skills in the warrior skill tree that improve your max rage.

There are several ways:

• Certain skills (rage control) increase your maximum rage
• Certain artifacts can increase rage
• Shrines of Rage give you a permanent boost to your rage
• An increase to rage is a possible bonus that can be chosen at level up
• Roast Rats (sold randomly by the dwarves in Lucky James' mine) increase rage and mana by 2, at the cost of 50 leadership
• The quest item Bearka gives a small boost to rage if used (but it sounds like you're far beyond the point in the game where you get the Bearka)

Thank you all, you all helped. I ended up leveling up one of my skills, but I also saw that I could buy things. Thanks everyone so much. :)