[quote=@chukklehed]
I'm so fucking pissed right now.

In a game, there is NO reason for a character who's REQUIRED to beat a dungeon to be able to die, with NO way to revive them. Either make your dungeons beatable WITHOUT them, or make them IMMORTAL. ESPECIALLY if you're going to send them through a fucking boss gauntlet without the rest of the party to back them up!
[/quote]

Welcome to how to play Dark Souls.  But in all seriousness, that sounds like one hell of a troll dungeon.  That even makes the Water Temple look easy.