Not quite as difficult as I thought although the fight did last quite a bit longer than my SUPER Demon From Below variant Demon Prince. For those of you who are confused by the title, this means I killed the Demon From Below first and let the Demon In Pain become stronger at stage 2. It was pretty much unanimous in everyone's opinion that this one was much more dangerous. I guess you just have to whale on him as quickly as you can before he launches his fireball airstrike. Note: You may have also noticed that I didn't use Deep Protection, the latest patch finally has Carthus Beacon overwrite Deep Protection.
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