Tabaar-KeSun Ornisaur

Tabaar-KeSun Ornisaur first appears in The Lost Metal as a grotesque, featherless creature with batlike wings and two human faces fused where eyes should be. Its unsettling anatomy suggests it may be a product of Hemalurgic experimentation or a manifestation of corrupted Investiture, hinting at deeper mysteries within the Cosmere. Despite its limited appearances, its existence raises questions about the boundaries between life, metal, and identity in the Mistborn universe.