race features:
Dauntless Endurance. You have resistance to necrotic damage and have advantage on saving throws against gaining levels of exhaustion.
Human Determination. When you are reduced to 0 hit points but not killed outright, you can drop to 1 hit point instead. Once you use this trait, you can't do so again until you finish a long rest.
Adaptable. You're used to picking up new tricks when the need arises. When you finish a long rest, choose one skill, tool or weapon you lack proficiency in. You gain proficiency with it until you use this trait again.
Flexible Focus. You have a +1 bonus, which you can apply to one of the following options:
Armor Class
Saving Throws
Attack Rolls
Ability Save DCs
You can move the bonus to a different option as a bonus action.
Lowlight Vision. If you spend 10 minutes in darkness, you gain the ability to see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray. You lose this ability if you are exposed to bright light.