Venom

Benefits

Using your spit or blood, you are able to produce one dose of poison as a standard action a number of times per day equal to 1 + your Constitution modifier (minimum 1). Your victim can resist your poison by succeeding a Constitution saving throw against a DC equal to 10 + your level + your Constitution modifier. Your poison lasts a number of rounds equal to your level + Constitution modifier. Your poison can be used as a contact, ingested, and injury poison.

If this trait does not specify your poison's effect, then select an attribute upon taking this trait; you cannot change your choice afterwards. Your poison inflicts 1 attribute damage to the selected attribute each round for its duration.

At 4th level, and every 3 levels after, you gain an additional use per day of your venom.