The Peculiar Origins Datapack is a pack that adds 3 new origins:

Doohickey (2 impact)

Ghoul (3 impact)

Goblin (1 impact)

All of these origins have different attributes and powers such as:

Goblin

Cave Dweller

You spawn in a cave

Rocky Hands

You break stones with your bare hands

Sunburned

You burn in sunlight

Doohickey

Drone

You have wings

Hydrophobia

You Die in water

Ghoul

Fire-Fly

You fly in the sun, but also burn while flying

Ghostly Hands

You break blocks 60% faster

and there are still many more abilites that each origin has