This alchemist discovery is available to any alchemist who qualifies, though it is more common among grippli alchemists.

Prerequisites: Alchemist 8th, toxic skin racial trait

Benefit: When using his toxic skin ability, the alchemist can choose to excrete a Constitution poison instead of a Dexterity poison. This poison works the same as the normal grippli toxic skin poison except that a failed save deals 1 point of Constitution damage. The alchemist must be at least 8th level and must have the toxic skin racial trait before selecting this discovery.