powerful man and held an important position. Thus, Ken Arok needed an exceptionally strong weapon to defeat him, and also had to find a way to do so without himself being punished for the crime. He managed to get this by ordering a kris from a famous smith called Mpu Gandring. However the kris casting took a very long time. After several months, an impatient Ken Arok visited Mpu Gandring to check on the kris's progress. He saw that the kris had already taken shape and was strong enough to be called an exceptional weapon. However, Mpu Gandring stated that he still needed several months to perform rituals to imbue the kris with more magical power, not only to make it strong but also to prevent it from becoming an evil weapon. Ken Arok became furious on hearing this. Knowing that Ken Dedes was pregnant, and determined to murder Tunggul Ametung before his wife gave birth to a possible son and heir, Ken Arok took the kris from its maker and stabbed Mpu Gandring. With his last breath, Mpu Gandring famously cursed Ken Arok, foretelling that he himself and seven generations of his descendants would be killed by that cursed kris. Now owning an exceptional weapon, Ken Arok got ready for the next step of his plan. He gave the kris to Kebo Ijo, another attendant of Tunggul Ametung, a greedy man known to be fond of collecting krises. As Ken Arok expected, Kebo Ijo showed his new kris to every man he met. The kris was not only strong but also had a unique pattern that made it easily recognized. It wasn't long when almost everyone in Tumapel knew about the kris. One night, Ken Arok stole the kris back from Kebo Ijo while he was asleep. He then secretly went to Tunggul Ametung's room and stabbed him to death, and left the kris at the scene. In the morning, everyone in Tumapel was shocked to hear of Tunggul Ametung's death. When they found the kris, they accused Kebo Ijo of being the assassin, just as Ken Arok had planned. Before Kebo Ijo was able to defend himself, Ken Arok stabbed him to death, on the pretext of revenging Tunggul Ametung. And so Ken Arok was able to kill Tunggul Ametung, take Ken Dedes to be his wife, and proclaim himself the new ruler of Tumapel. The ambition of