Fortified Elixirs Feat 6
Source Pathfinder Player Core 2
Your treatments for diseases and poisons can be very efficacious, though they tend not to last as long. A creature that is under the effect of an infused Antidote or Antiplague that you created can choose to reroll a failed Fortitude saving throw against an appropriate affliction (poison for antidote and disease for antiplague). The creature doesn't gain the elixir's usual item bonus to the reroll, and after the reroll, the elixir's duration immediately ends. This is a fortune effect.
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.
AlchemistThis indicates abilities from the alchemist class.