Poison Weapon
Coating a blade in poison becomes second nature, and you can brew your own simple venoms daily instead of relying on found ones.
You apply a contact poison or injury poison to the required weapon; if you have a free hand, you can Interact to draw a poison as part of this action. This poison can be one of the simple injury poisons you can create due to this feat (see Special), or another contact or injury poison you've acquired (such as those in GM Core).
Special During your daily preparations, you can prepare a number of simple injury poisons equal to your level. These follow the rules for injury poisons (GM Core, page 248), except that they deal 1d4 poison damage with no saving throw. Only you can apply these poisons properly, and they expire the next time you prepare.
Level 4 · Type Class