Homebrew Boldling Species Details

Large clans of two races, alike in values, prioritizing their kin and communities, found themselves in a large pocket dimension, together by a curious god.

They've clashed, distanced themselves, and corned themselves in desperate needs, that they've found that the others would supplement.
The Kobolds found themselves in an underground famine as their livestock would grow thin and lame and their mushroom stock wouldn't grow, while the Halflings' tools would degrade quickly, due to the poor material qualities, and their toil when farming would make their daily chores a hassle.

 The two races, trapped in their solitary inequity, found an unsteady truce, which lead to a contract, which lead to a partnership, which lead to friendship, community, and one day, family.

Eventually the two races found themselves close enough that their cultures practically merged together:
Halfllings learned to enjoy the things Kobolds do, earning an appreciation for ores and gems, as well as the underground life, not to mention the Kobolds' incredible work ethic.
Kobolds learned to take less in life for granted, appreciate the time they have with the relations they have, granting special recognition, not just to the spectacular few, but their immediate family and themselves.

It doesn't take long for the more adventurous of the two races to develop closer relationships with the others, learning the fun way, that the strange god that isolated them together had intentions further than seeing if these two races would become friends.

The Boldlings came to be, and along with them, joy and celebration.

Boldling Traits

Your Boldling character shares many traits with their Halfling and Kobold ancestors

Age

Your character will likely outlive their single-race parents/grandparents/great-grandparents, living up to 270-280 years.

Somewhat Lucky

When you roll a 1 on the d20 for an attack roll, ability check, or saving throw, you can reroll the die and must use the new roll. You can do this three times per long rest.

Courage in Numbers

When within 15 feet of an ally or friendly creature, you have advantage on saving throws against being frightened.

Nimble as They Come

You can move through the space of any creature that is of a size larger than yours.

Languages

You can speak Common, Halfling, Draconic(Kobold specific dialect), and an odd Creole of Halfing and Draconic

Darkvision

You can see in dim light within 30 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.

Ability Score Increase

No matter which of your parents you look to, they were both quite dexterous.

Size

Small person, plus another small person, makes yet another small person