Lifestone

Default Bonus: 
+1 to saves when you have 10 hp or fewer (adventurer); 25 hp or fewer (champion); 50 hp or fewer (epic)
Description: 

The stones in the necklace breathe, ever so slightly. You gain a +5 bonus to death saves, if failure would kill you. You also gain a +5 bonus to last gasp saves.

Quirk: 
Chides others for taking risks when they have lesser magical protection