Dwarf

ability score increase: Your Constitution score increases by 2.

age: Dwarves mature at the same rate as humans, but they're considered young until they reach the age of 50. On average, they live about 350 years.

Size: Medium

speed: 25' (Your speed is not reduced by heavy armor)

Languages: You can speak, read, and write Common & Dwarven. Dwarven is full of hard consonants and guttural sounds, & those characteristics spill over into whatever other language a dwarf might speak.

race features:

Darkvision. Accustomed to life underground, you have superior vision in dark & dim conditions. You can see in dim light within 60' of you as if it were bright light, & in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

Dwarven Resilience. You have advantage on saving throws against poison, and you have resistance against poison damage.

Dwarven Combat Training. You have proficiency with the battleaxe, handaxe, light hammer, & warhammer.

Tool Proficiency. You gain proficiency with the artisan's tools of your choice: Smith's tools, brewer's supplies, or mason's tools.

Stonecunning. Whenever you make an Intelligence (History) check related to the origin of stonework, you are considered proficient in the History skill & add double your proficiency bonus to the check, instead of your normal proficiency bonus.