Virtue-Forged Tattoos Feat 9
Source Pathfinder Lost Omens: Character Guide
Prerequisites Ornate Tattoo
Your tattoos are a work of eldritch genius, a masterpiece of art, magic, and skin. Choose a 3rd-level arcane spell from the same school as your Arcane Tattoos, either a common spell or another to which you have access, including a lower-level spell heightened to 3rd level if you wish. You can cast that spell once per day as an innate arcane spell.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
HumanA creature with this trait is a member of the human ancestry. Humans are a diverse array of people known for their adaptability. An ability with this trait can be used or selected only by humans.