Ezri said:
Necromancy is NOT a tool. (...) Necromancy is the act of taking the natural flow of the earth and corrupting it.
This argument has been made many times here, but it nonetheless remains the simplest to disprove. Consider the following:
The Elemental Plane of Fire has no connection to the Earth. It is not a place inhabited by 'living' beings, as we define ourselves. There is no significant amount of undead. There is no 'Spirit of the Earth' to contact, no tie to living things, no 'natural order' as there is on Fortannis, for Earth and Healing and Life are not the appropriate 'natural order' to exist there. It is Fire. It is nothing but, and the epitome of.
However, on the Elemental Plane of Fire, it is
possible to call upon the Earth, as it is
possible to call upon Chaos. There
have been circumstances where Chaos and Earth taint have been called through, and then seeped their way out through, portals to Fortannis when the corresponding spells have been cast too close to them, but at any significant distance, there is no lingering effect. The taint does not manifest. There is no connection. The natural flow of the Earth cannot be corrupted, because there is no natural flow to
be corrupted. (Not by
Earth magic, in any case. I have found that in
some parts of the Elemental Plane of Fire that Ice magic corrupts the plane in a similar fashion, but that is another topic altogether.)
Now, many planes are like this; separated from the Earth, but still reachable. There are additionally planes which exist that are separated from the Earth and inaccessible. The Well of Stars, the Home of Thunder, and the Grove of the Endless are just a few locations where I have traveled that Earth magic is completely unavailable. The spells
do not function. It is quite impossible to cast Earth or Chaos, and so it is quite impossible for either to taint these lands.
I could make my Plane of Fire argument about any number of locations, including the other Elemental Planes, the Home of Fallen Dreams, a few of the Great Graveyards, but they would be reasonably repetitive. The definition you give is quite false. On Fortannis, necromancy quite frequently has the side effect of tainting the land under which it was cast, but to assume that is its entirety is far too simple.
~Kerjal