Your Charisma score increases by 1, and your dexterity score increases by 2.

flinxi mature at the same rate as humans but live up to 500.

flinxi are smaller than humans. Your size is Medium or small.

Your base walking speed is 30 feet. and climbing of 20

Thanks to your arctic heritage, you have superior vision in dark and dim conditions. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can’t discern color in darkness, only shades of gray.

You have resistance to cold damage. Until 5th level when you gain immunity 

you are additionally vulnerable to fire damage

You know the ray of frost cantrip. When you reach 3rd level, you can cast the ice knife spell as a 2nd-level spell once with this trait and regain the ability to do so when you finish a long or short rest. When you reach 5th level, you can cast the cone of cold spell once with this trait and regain the ability to do so when you finish a long rest. Charisma is your spellcasting ability for these spells.

You can speak, read, and write Common