Board Thread:Wiki discussion/@comment-4881935-20130327060139/@comment-4087140-20130327202633

Emptylord wrote: I agree with Krufix.

Diameter is ground-targeted AOE, whereas Radius/Range is anything that is centered on a champion. User:Krufix advocates all-radius. You seem to have just advocated my "all radius except ground-targeted AoE."

Although, I was of the understanding that the "radius" of self-centered AOEs were drawn from the champion's edge, not from the champion's center. Indeed, which is why they are expressed as a range/radius instead of a diameter (or should be).