Simba and Nala find the Elephant Graveyard but are chased by the three hyenas Shenzi , Banzai and Ed . When Scar tells Simba about an elephant graveyard in the Outlands , Simba and Nala outsmart Zazu and venture out into the Outlands where they come upon three hyenas , Shenzi , Banzai and Ed , who try to kill them in the ensuing chase .