Originally Posted by
Heath ^ Most difficult boss is most definitely that Spectral Keeper before Yunalesca. Very irritating. I remember finding the third Seymour battle very difficult initially too.
From what i've heard, alot of people had trouble with the Spectral Keeper, but I had no trouble at all! I never once got killed by his bomb thingies and he went down easy for me. I thought the Sanctuary Keeper at Mt. Gagazet was a bit tougher.
And I think you're talking about Seymour Flux, and I think everyone who played the game thought he was hard! I certainly did!