Currently my say is biased because the Four Kings have been giving me hell lately. Not the kind of hell and nightmares they gave me when I fought them on my soul level 10 run cosplaying a balder knight , but still, they're being a bunch of asshats. I get hit by one of the bastards upper cuts with his sword and it hits multiple times, sending my 1025 helath bar down the shitter in one go. But in reality, The Sanctuary Guardian is a stupid -blam!- and can go die in the worst hellfire imaginable. He is, without fail, the boss I have the most trouble with on every single playthrough. The four kings can be asshats, and occasionally pull out the worst combos on me to knock me out of the ring, but the Sanctuary Guardian tops them for being a total douche bag.