Nirvana
The Nirvana is a higher plane of existence which few dreamers are ever able to reach, however, through balance within, some have.
The Nirvana is a plane of perfect balance and harmony, only accessible to dreamers who manage harmony within themselves.
All members of the Gathering strive to achieve the Nirvana, through battling the taint inside themselves and achieving harmony within themselves and in the dream.
The Nirvana is a plane that is in total natural harmony.
The great circle of life as it is called by some applies here. Each element has its place within the Nirvana.
Within the Nirvana there is both black and white to use that analogy since without the other there would be no balance.
The difference is that because there is true harmony nothing overpowers the other.
To reach the Nirvana one must achieve true enlightenment and wandered all the paths open to him, no matter if not all of these paths will lead him to good.
In the end the harmony a dreamer will achieve will balance both good and evil within this person.