Rabaan Zaramand serves as the primary antagonist in "The Tale of Neo Byston Well," a three-episode OVA sequel unfolding 700 years after the original "Aura Battler Dunbine" television series. He is identified as the reincarnation of Burne Bannings, a significant rival from the original series. Rabaan proclaims himself the "Black Knight" and commands military forces in Byston Well, pursuing conquest. His actions include kidnapping Remul Jilfird, princess of Baran-Baran, to seize a legendary treasure guarded by her nation, piloting the Aura Battler Zwauth during these campaigns. This treasure is later revealed as the powerful Aura Battler Sirbine, piloted by Shion Zaba—the reincarnated protagonist Shō Zama. Rabaan's forces battle Shion and allies resisting his ambitions.

In *Super Robot Wars T*, Rabaan experiences an Adaptation Personality Change narrative. Initially consistent with his OVA portrayal, he becomes psychologically overwhelmed by the memories and personality of his past life, Burne Bannings, due to disruptions in the "World's Order," causing Burne's identity to dominate. In contrast, Shion Zaba retains his individuality despite similar past-life memories. Rabaan commands subordinates like Beraana Gariaha, herself the reincarnation of Garalia Nyamhee.