Celtic was a Young Blood Yautja who, in 2004, travelled to Earth with his brothers Scar and Chopper to undertake an initiation Hunt in an ancient Predator pyramid beneath the ice on Bouvet Island. In stalking and killing Xenomorph prey, they hoped to become Blooded Yautja. Although each of the Predators was a relatively inexperienced juvenile, Celtic was the oldest of the three brothers and acted as the leader of the group. During the ritual hunt, he killed at least one human and engaged the Xen