Orichalcum Dust (Su): The alchemist sprinkles a small quantity of colorful dust that comprises the essence of all four elements. By favoring one element over another in this mixture, the alchemist temporarily changes the energy type of one weapon into another. For example, the alchemist can choose for a bomb to deal acid damage or a weapon with the shocking burst special ability to deal fire damage instead. Once an elemental effect is changed, it cannot be changed again until the anointing’s duration expires.