How I started a war in a children cartoon. (OCSI x My Little Pony)

It's simple really. I get Isekai'd into the body of magical Genghis Khan moments before he begins his conquest for world domination. Universe, Say hello to the new and improved STORM KING!!! MUAHAHAHAHAHAHAHA *cough cough* ow... my throat... Warning: This story contains anthropomorphic animal people, an evil king buil...