sentences:  Created by Amon, Zaruba is originally owned by Taiga Saezima before coming into the possession of Kouga.During Kouga's final fight against Kiba, who magically sealed the Makai Knight's ability to summon his armor, Zaruba apparently used all of his energy to merge the power of all the past Garo knights into the armor temporarily and manually bring it to Kouga.This results in Zaruba's physical form crumbling, though the ring is restored by the Western Watchdog with Zaruba devoid of his memories while returned to Kouga as he continued to serve him and his son Raiga, his eye color having changed from black to dark red.