From Destinypedia, the Destiny wiki
Grasp of Nokris
Frontline Melee Unit
Will of the Thousands
Cleaver Hive Axe
High Durability Rapid Movement Strafe Roll
Kamus Vanquishers are Elite class Vanquishers seen joining the assault on the Alton Dynamo in Will of the Thousands, where they and their infantrymen can be seen attacking Rasputin alongside Xol, Will of the Thousands.