Darkrider Sejuani

Darkrider Sejuani belongs to the Death Sworn collection, and its gloomy, near-undead look gives her a far more menacing feel than her default armor. First released in January 2012, it costs 975 RP.

Several of her early cosmetics have since left the store, but this skin has stayed available the whole time. That makes it a simple option for anyone wanting a darker alternative to her base look without having to wait for a sale.