City Gnomes

Most gnomes that one encounters in day-to-day business will be city gnomes. As a culture, their interest in magical research borders on obsession, often with results that are more spectacular than practical.

RPG Datasheet

Ability Score Increase: Your INT score increases by 2 and your CHA score increases by 1.
Size: Small
Speed: Your walking speed is 25 ft.
Gnome Cunning You have advantage on all INT, WIS, and CHA saving throws against magic.
Languages You can speak, read, and write Imperial and one other language of your choice.
Arcanist's Lore: Whenever you make an INT (Arcana) check related to magical lore, alchemical processes, or general spellcraft, you are considered to have expertise in that roll, even if you are not otherwise proficient in the Arcana skill.
Cantrip:You know one cantrip of your choice from the wizard spell lost. INT is your spellcasting ability for it.