The light shining from Deepfreze's markings did nothing to hide the darkness in her heart. "No..." whispered Cloudleap. The pure white fur of all their species had turned to grey, the color staining the air, contaminating the area. Deepfreeze turned to her sister. "Now you see what you have done?" she snarled, eyes shining red. Cloudleap closed her eyes. "I'm sorry." she choked. "Sorry?! SORRY?!" shrieked Deepfreeze. "YOU WILL DIE!" Tears streaked the dark fur, glimmering red in the mad light from Deepfreeze's eyes. Cloudleap braced for a blow. Deepfreeze's body crackled with energy and, the next moment, Cloudleap was no more.
music: my Scratch and RL friend TheWolfArtist (who, sadly, quit...)