Ghardeh was an un-Blooded Yautja and a member of Dachande's clan. He took part in an initiation Hunt on Ryushi. However, when the group's ship was accidentally destroyed by Dr. Kesar Revna and their leaders incapacitated, the remaining students found themselves stranded, leaderless and facing both the Xenomorphs they had seeded and hostile humans from the colony of Prosperity Wells. The debacle ultimately led to the death of the entire Yautja party.
Ghardeh joins Dachande, Skemte and Warkha as the three elder, experienced Predators lead them on a hunt. When Dachande and the other two are grievously injured, Tichinde leads the un-Bloodeds, Ghardeh presumably goes with the rest of the group. His fate is never explicitly mentioned, although presumably he perished with the rest of the young hunters.