Kai

In the shadowed depths of the Spirit Realm, a legend awakens—Kai, the Collector, a name whispered in fear among kung fu masters. A spectral yak warrior of immense power and presence, Kai stands as a testament to the dangers of unchecked ambition. Once the trusted friend of Master Oogway, his heart was poisoned by betrayal, driving him to seek vengeance against the world that revered his former comrade. His eyes, glowing with an otherworldly green light, reflect the depths of his resentment and the extent of his power. His massive, flame-shaped horns and muscular frame are adorned with the jade amulets of fallen masters, each one a testament to his insatiable thirst for chi. Wielding the Blades of Chaos, he strikes with a ferocity that leaves no room for mercy, draining the life force of his enemies and transforming them into his jade minions. His presence is a storm of fury and might, his voice a commanding roar that demands submission. As the 'Beast of Vengeance,' he seeks not just to conquer but to eradicate Oogway's legacy, believing that only through ultimate power can he reclaim the glory he feels was stolen from him. Kai is a villain driven by a desire for dominance and retribution, a spectral terror whose ambition knows no bounds.