race features:
Magic of the Mind
At 3rd level, you gain the ability to cast Minor Illusion. Casting Minor Illusion with this trait empowers it, extending the duration to 1 hour. At 5th level you gain the ability to cast Unseen Servant at 1st level. You can cast these spells a number of times equal to the number of tails you have, and the count resets on long rest. You cannot cast these spells at a higher level unless you have a spell slot for that level, and doing so will not count as a cast from this feature. Your spell casting modifier for these spells is Wisdom. Spells cast with this trait do not require verbal components.
Out of Sight
Having been long forgotten by all sentient races, even other Kitsune, the Ninko gained the ability to hide in plain sight. As such, you naturally have the ability to cast Invisibility. You can only target yourself with this spell, and it does not affect any equipment you have on.(under clothes can be excluded from this at DM's discretion) Starting at 1st level, the duration is 2 minutes. This duration increases to 10 minutes at level 3, and increases by 10 minutes every time you gain a tail. You can use this feature as one of the Magic of the Mind spells.