Boon of Death Defiance

Basically you're better at not dying

Ability Score Increase: your dexterity or constitution go up by 1

Defy Death: you have advantage on death saving throws

Undying Spirit: you are immune to being unconscious, but if at 0 health then you still must roll death saves every turn and if you fail 3 times then you drop to the ground, dead.

Sheild Self: you can cast shield as a cantrip up to 10 times per long rest.