Baleful Polymorph (Level 1)
Vulpine Magic
Your body swells with innate magic, causing you to grow additional tails.
Preqrequisite
Cha 15, character level 5th, kitsune subtype or vulkarisu subtype
Benefit
Choose two 0-level spells and one 1st-level spell. All spells chosen must be from the enchantment, illusion, or transmutation schools. You can cast the 0-level spells at will and the 1st-level spell once per day for every 3 character levels you have. For these spells, your caster level is equal to your character level and the key ability score is Charisma. Whenever you gain a level or take this feat, you can grow an additional tail. Your maximum number of tails is equal to three plus the level of the highest-level spell you can cast.
Special
You can take this feat multiple times. Each time you select this feat, you learn a new enchantment, illusion, or transmutation spell of a maximum level equal to one-third your character level that you can cast once per day.
Source
Starfinder: Angels of the Drift #1 pg. 26
Options
Dragonscript
ID
d1326e0734c33d9f4a2b8960
Preqrequisite
and [{character.charisma >= 15}, {character.level >= 5}, or [{character.race.name == 'Kitsune'}, {character.race.name == 'Vulkarisu'}]];