Darkvision. Thanks to your draconic 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 colour in darkness, only shades of gray.
Draconic Resistance. Your scales are imbued with a fragment of the White Dragon's vitality. You have resistance to cold damage.
Gift of the White Dragon. You can use your draconic heritage to empower your attacks. When you make an attack roll and hit, you can add 1d8 cold damage to the damage roll. You can use this feature a number of times equal to your proficiency bonus and you regain all expended uses on a long rest.
Fortune's Favour. You can dash as a bonus action. When you do this, you must end your turn closer to an enemy than you started. Additionally, when you use this ability, you can roll a d4 and add the number rolled to attack rolls, ability checks, and saving throws until the start of your next turn. You can use this ability once before needing to complete a short or long rest.
Ice-born. You ignore difficult terrain imposed by snow or ice.