This is my first time homebrewing a race. I want to know that if it is balance or not.
Also, if not, what should I change to balance it.
Race: The Chosen One
The Chosen One Traits
Ability Score Increase. One ability score of your choice increased by 2.
Age. The Chosen One is just a random human who was chosen by the fates. They mature at the same rate, and live to the same age, as a normal human.
Alignment. The Chosen One can be any alignment.
Size. Your size is Medium.
Speed. Your base walking speed is 30 ft.
Languages. You speak, read, and write Common.
Proficiency. You gain one proficiency of your choice; it can be a skill, weapon, or armor proficiency.
A Little Help From The Fate. You can add a d2 bonus to any die roll you make: attack roll, damage roll, ability check, saving throw, etc.. Once you use this feature, you can't use it again until you finish a long rest. At level 5, this bonus increases to a d4.
Protected. When you are reduced to 0 hit points but not killed outright, you can drop to 1 hit point instead. You can’t use this feature again until you finish a long rest.
Blessed Attack. You can add a d4 damage to one attack that targets only 1 creature/object; this extra damage's type is the same type as the attack's. After you use this trait, you can't use it again until you finish a long rest. At level 4, the extra damage increases to a d6; at level 8, to a d8; at level 12, a d10.