In all of the Generations since its introduction, wild Cubone or wild Marowak are the usual sources for finding a Thick Club. In Generation II, the item has a 8% chance of being held by Wild Cubone/Marowak. In all subsequent Generations, the probability is 5%. It can also be attained from the Pokéwalker on the Scary Cave path after at least 4500 steps. In Generation V, a Thick Club can also be found on Route 13.