User blog comment:PlaguedWings/O+A/@comment-3224216-20140211011954

Even better, how about fighting extremely strong variations of Ornstein, Artorias, Hawkeye Gough and Ciaran at the same time, and with each one that died, the rest absorbed their powers. So in the end you could be fighting Artorias with the size of Hawkeye, the lightning abilities of Ornstein and the speed and agility of Ciaran. Now that would be hell.

Or how about fighting every single boss in the game. At once. ...Okay, that's a bit excessive.