Kai'sa Skin idea

Demon Wielder Kai'sa Yeah she basically wields a demon (demonic suit not an actual demon) she fires flame balls and when she evolves her Q and/or W her W and/or Q throw out blue flames and her wings turn blue, When she evolves her E her suit turns blue ish(mask as well) and while she is using it she leaves a small blue fire trail behind her feet, Her ult circle is a demonic sigh or smthng and when she ults she screams demonicly, her walking animation changes to look more demonic good example nighbringer yasuos walking animation and when she evolves all of her abilities her auto blue as well and ofc her mask is demonic looking .(yes i like the color blue :D)