Dwarf Origin

Origin Powers:
Strong Arms: As you have strong arms you can Mine faster and do a bit more Melee damage.
Night Vision: Your vison has adapted to seeing underground.

Origin Negatives:

Lower Health: As you mainly spend time underground you have a weak immune system.
Small: As you're a dwarf you're Small

Installation:

Place "dwarf_origin 1.18 - 1.18.2.zip" into .minecraft/saves/yourworldname/datapacks/

Server Installation:

Place "dwarf_origin 1.18 - 1.18.2.zip" into MinecraftServer/World/datapacks/