Transformation of a Tiger into a Monstrous Two-Tailed Beast

Dark storm clouds swirl overhead as relentless lightning bolts strike around the tiger. Each flash of red lightning illuminates the beast’s transforming body. Its forelegs bulge with massive muscle growth, while obsidian-black claws stretch outward, scraping into the cracked earth. Jagged black horns spiral higher from its skull, glowing faintly. The tiger’s body swells in size, bones cracking as it mutates into monstrous proportions. A second tail erupts from its spine, flaming and spiked. Its orange-striped fur darkens into deep, ember-lit brown, as magical veins glow faintly across its skin. Fiery magical energy pulses outward from its chest. In the sky, thunder crashes and red lightning continues to rain down. The entire world seems to tremble. The camera circles the beast dramatically from a low angle, slowly rising to capture its fully mutated form amidst the thunderstorm. Hyper-detailed 8K, cinematic lighting, ultra-realistic creature textures, magical transformation effects, constant lightning and storm atmosphere.