You'll need to unlock the particular Skill in order to craft different types of syringe such as the 'Hunter Syringe'. Syringe Kits give you a limited number of Syringe slots to carry Syringes on your travels. Aside from craftable items, there are also temporary ability buffs and health restoration syringes which can be crafted from plants. Some of the rare animals can only be found by attempting higher level missions and quests which are unlocked as you take down more Outposts and Radio Towers. Any fan of Far cry will tell you that it takes patience to hunt down the animals you need to create better gear and accessories. In this tutorial I'm going to detail all of the craftable items in Far Cry 4 including a guide to help you understand the raw materials needed to create each of them. There are a variety of items that you can craft including medicine from plants and bait bags from animal hides but all of them require raw ingredients to craft. Similar to other games in the FC series, crafting is an important mechanic in Far Cry 4 that lets you create new items, some of which can be further upgraded into better gear.