Hi,
Just trying to figure how aura work. There is 2 way to see it...
As in paladin class:
Each ally within 10 feet of her gains a +4 morale bonus on saving throws against fear effects.
This look like the way reach work. See picture :
http://imageshack.com/a/img922/286/AAYUwm.jpg
But if we read the part about area spell, we have this, and the paladin have to chosse a corner of his square, many think its how it work:
Regardless of the shape of the area, you select the point
where the spell originates, but otherwise you don’t control
which creatures or objects the spell affects. The point of origin
of a spell is always a grid intersection.
This look like spell : http://imageshack.com/a/img923/5593/qcUg51.jpg
So, an aura is a spell or something else ?