Your Yokai ancestry has left a magical mark on you allowing you to draw upon some of the their powers. You gain the following benefits:

• Increase your intelligence, Wisdom, or Charisma score by 1, to a maximum of 20.
• You learn the Alter Self spell and one 1st-level spell of your choice. The 1st-level spell must be from the Illusion or Transmutation school of magic. You can cast each of these spells without expending a spell slot. Once you cast either of these spells in this way, you can't cast that spell in this way again until you finish a long rest. You can also cast these spells using spell slots you have of the appropriate level. The spells' spellcasting ability is the ability increased by this feat.