My dual wield Muckdoom trumps your Muckbane. :P
Seriously though, I solo The Pit from time to time to try for more Muckdooms...if you're on Scar and I have a party spot I'll send you a tell when I'm getting close to popping that bad boy chest.
Tank has vorpal/disrupter/etc. Also has all +4 or +5 burst dwarven axes. No wounding of puncturing (slashing axe specc'd), but weakening of enfeebling works wonders when you're soloing. If they have no strength they can't do squat.
Ranger still looking for disrupting longbow/shortbow but has everything else. Love the wounding of puncturing longbow.
Still looking for a wounding of puncturing rapier and a vorpal kukri for my rogue...but she has everything else including the burst weapons, smiter, banisher and a few greater banes I pull out for named bosses.
My bard has Dreamspitter and really needs nothing else :P.