4 - Have your body killed, creating horcrux that binds to the rest of the network
5 - Repeat
6 - Profit
EDIT: I have realized one potential folly (or alternately, brilliance) of such a plan. It might mean that anyone could create their own horcrux from their own death.
Or it might mean a few people would need to die to establish the initial network but then everyone with a network could create networks for others.
Adapting the Horcrux (2.0 in HPMoR) spell to make Amulets of Life Saving was the very first thing I thought of when considering ethical immortality in HPverse.
I was thinking more along the lines of:
1 - Possess accomplice
2 - Create your body
3 - Inhabit your body
4 - Have your body killed, creating horcrux that binds to the rest of the network
5 - Repeat
6 - Profit
EDIT: I have realized one potential folly (or alternately, brilliance) of such a plan. It might mean that anyone could create their own horcrux from their own death.
Or it might mean a few people would need to die to establish the initial network but then everyone with a network could create networks for others.
Adapting the Horcrux (2.0 in HPMoR) spell to make Amulets of Life Saving was the very first thing I thought of when considering ethical immortality in HPverse.