As far as difficult bosses go, none quite match Elden Ring's Malenia, Blade of Miquella. Boasting incredible speed, frustrating healing mechanics, and one of the most devastating attacks in gaming, Malenia is an incredibly difficult boss. Malenia is so challenging, in fact, that a player by the name of Let Me Solo Her became globally famous for being able to defeat her with nothing but a pot on his head and in a full team, no less, which scales the difficulty considerably. Thankfully, Malenia is an optional boss, but that hasn't stopped the Elden Ring community from challenging her, thanks in part to being inspired by Let Me Solo Her's dedication.