Here is Alchemy. Alchemy is the replacement for feed pet. Instead of a random item spawning based on the rarity of the food, each monster will now have a chance to drop ingredients. Alchemy is where you can combine ingredients to form other items (weapons, armor, potions, and grenades). There are 14 types of weapons per character, but only a limited amount are available in the wild. The rest are only available through alchemy. You can then upgrade them through the armory (up to 4 tiers).