Extended antifire mix

An extended antifire mix is a Barbarian potion that provides 12 minutes of dragonfire protection. It is made by using Caviar on an extended antifire. It requires a Herblore level of 91 to make and gives experience. This mix can only be created after completing the herblore part of Barbarian training with Otto Godblessed. When drinking a sip of the potion it says, "You drink the lumpy potion." If the player drinks all doses or empties the potion, it will become a regular empty vial.