Death
From The Shartak Wiki
Outsiders
When an outsider dies he becomes a spirit able to 'float' around the jungle with ease.
Natives
When a native dies he becomes a spirit able to 'float' around the jungle with ease.
Returning to Life
As spirit you are given the chance to return to life by contacting a Shaman for 50AP. You are returned to your home village with full HP.
You can also go to the shamen of other villages, even ones of the opposite side to you.