Chemical Purification
Feat 4
Source Pathfinder Lost Omens Knights of Lastwall
Frequency once per round
Trigger You use Quick Alchemy to craft an alchemist's fire or ghost charge, and that bomb's level is at least 2 levels lower than your advanced alchemy level.
You developed a method to chemically purify and consecrate your bombs on the fly. You include this additive mixture when crafting your alchemist's fire or ghost charge. The created bomb deals 1d4 persistent,vitality damage in addition to whatever damage it would normally cause. As usual for vitality damage, this damage harms only undead and creatures with void healing.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
AdditiveFeats with the additive trait allow you to add special substances to alchemical consumables you create when you use Quick Alchemy to create a consumable (you can't use additives with quick vials). You can add only one additive to a single alchemical item, you can add an additive only once per round, and most additive abilities specify a subset of alchemical consumables you can add them to.
AlchemistThis indicates abilities from the alchemist class.