You can move across difficult terrain without expending extra movement if you are using your walking speed on the ground or a floor.

You know the Blade Ward cantrip. You can cast it as normal, and you can also cast it as a bonus action a number of times equal to your proficiency bonus, regaining all expended uses when you finish a long rest.

• Starting at 5th level, you can cast the Pass Without Trace spell with this trait, without requiring a material component. Once you cast that spell with this trait, you can’t do so again until you finish a long rest. You can also cast it using any spell slots you have of 2nd level or higher.
• Intelligence, Wisdom, or Charisma is your spellcasting ability for these spells when you cast them with this trait (choose when you select this race).