ability
Deep Gnome
Subterranean gnomes with darkvision and gifts for concealment.
Traits
Ability Score Increase
Your Dexterity score increases by 1.
Superior Darkvision
Your darkvision has a radius of 120 feet.
Stone Camouflage
You have advantage on Dexterity (Stealth) checks to hide in rocky terrain.
Extra Language
You can speak, read, and write Undercommon.
Optional feat: Svirfneblin Magic
Prerequisite: Gnome (deep gnome). This is an optional feat, separate from the species traits.
You can cast nondetection on yourself at will without a material component. You can also cast blindness/deafness, blur, and disguise self once each with this ability, regaining those uses after a long rest. Intelligence is your spellcasting ability for these spells.