Arcane Mixture

At 1st level, a cauldron witch gains the ability to make an arcane mixture — a special substance that enhances her allies' abilities. Each arcane mixture gives a +2 alchemical bonus to one of the abilities for a number of minutes equal to her witch level. She can use this ability a number of times equal to 3 plus her Intelligence modifier. At 11th level, the bonus increases to +4.