Harbinger implies that it comes before something, that it ushers something in with its coming. So far, this seems broken. REALLY broken. Maybe this has already been answered, but some problems need to be addressed off the get go.
First, unless I'm mistaken, this effectively does force damage, unlimited number of times per day, at TOUCH, no less, up to 30 ft not provoking attacks of opportunity. It gets more powerful, can go further, and you can get MORE of them a round! This...I don't know of a way to make this seem less broken, because unlimited force damage by itself is ABSURD.
If this is addressed, I will give it a look further, but at this moment this glaring issue is unacceptable.
