Bitter Brews & Better Spells

You have been transported to a world where the terrains are sometimes made of food or beverages. You have been put into a war between The Coffee Faction and the Tea Faction. You are on the side of the Coffee. The more bitter the coffee is the more potent the power one can get, the same is true for tea but you are not on their side. The goal is to obtain the holy grail and make coffee the holy beverage.