I got one hit in the last part. One hit. From 99 HP. This quest deserves at least a Master rating, maybe even Grandmaster. More people I know have had trouble with this quest than any other in the game, INCLUDING While Guthix Sleeps. Yeah that's the hardest part of all the quests i think. And Wgs is a piece of piss, just longish i did that quest in like 15-30 minutes after it just came out ... didnt have any trouble in any of the rooms ^^ i only remember that a lot of running around was involved :P i also found a sort of safespot in the first room