I'm not certain about this, but it seems to me the range of Holy Roller is determined by how close the user and the target is, and not the distance that must be traveled. In PvP for example, in the room where there is a square hole and two walkways around opposing corners, Holy Roller can rush from the center of one walkway all the way to a target on the other walkway, covering a range many times it normally can.

I may be wrong about this, or perhaps this is how it is meant to work (makes about as much sense as Teleport getting blocked by chairs though), just saying.

Yes I've noticed that too, Holy Roller's range is "as the crow flys" not the actual distance traveled.

DarthNinja