Thinking about a compendium class roughly based on the Asgard from the Marvel movies – The Demigod.
When you discover your Divine Heritage, you can take Nigh Immortal.
Nigh Immortal: you are almost impossible to kill. If there is a way, even you’re not sure what it is. You can still be hurt, though. When you would roll Last Breath, instead roll +CON. *on a 10+, mark a debility of your choice. *On a 7-9, mark a debility of your choice, and a debility of the GM’s choice. *On a miss, gain a debility for ALL your stats. You will also want to lie down for a while. Ow.