Mabo, an MA-B0 cargo lifter droid, became a member of the Church of the Force. As a devout follower and pilgrim, he held a strong belief in the Force. Mabo journeyed to the planet of Christophsis alongside four fellow pilgrims, acting under the instructions of Brin Izisca to transport a container filled with kyber crystals to its original location. On the twelfth day, Mabo met his end, perishing in a deep chasm within the cave.