A111: Just the one point - this has you enter Mystic Focus, and then you count as bloodraging and can use the "must be raging" bloodline powers. The same ability is just mentioned twice with an explanatory "see below."

A112 addendum: With the right race you can pick up one of the exotic flails at low build cost. For example, a Half-Elf with Ancestral Arms or a Hobgoblin with Pit Boss.