Drunken Dwarf's Leg can be seen planting and harvesting the hardy goutweed he takes care of. The goutweed can become diseased, and Drunken Dwarf's Leg can be seen curing it when that happens. Once mature, the goutweed is harvested instantly.
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Trolls are named after the first thing they eat. At first, Drunken Dwarf's Leg was simply referred to as "Unnamed troll child," but after finding a drunken dwarf that had been chucked off the roof of the Troll Stronghold, he ate the dwarf's leg and earned his name.