Astral Kitsune, UchūKitsu

Astral Tailed Magic:

You learn the cantrip Sapping sting. You learn the spell Magnify gravity and may cast it a number of times equal to your tails

Shapeshifter:

You may use Sapping sting and Magnify gravity in fox form

Astral Shift: 

When you cast a spell you may blink up to 5ft per spell level. Alternatively you may used tailed magic charges to blink 10ft per charge spent