Talk:Amon/@comment-68.61.20.158-20120617140617/@comment-58.175.253.57-20120617142110

Probable the most fullproof theory I've come across, except for one part:

"... Not once after this is there ever mention of Aang contacting any spirits, or going into the spirit world ..."

That's just not true as far as I can tell. Contacting the past avatar spirits, entering the giant turtle island (which no one else could see), and spirit bending are (at least in my books) all spiritual events/acts..