Poison Crafter (5e Feat)

You have become a master with poisons and aplication, gaining the following benefits:

Increase your Intelligence by 1, to a maximum of 20.
You gain proficiency with the poisoner's kit. If you are already proficient with the kit, you add double your proficiency bonus to checks you make with it.
You can apply poisons to your melee weapons with a bonus action. A poison applied this way stays applied for 1 minute. You can also poison 20 arrow or bolts or 30 darts during a short rest. A poison applied this way stays applied for 8 hours.
Over the course of any short rest, you can create basic poisons without needing to spend gold, instead using materials gathered during your travels. To use this benefit, you must have a poisoner's kit with you.