Hell's Precipice Chest Farming

As far as I can tell these chests drop the best items in the game. Consistantly. Does anyone know a good way to farm them? I just can't deal with the damage spikes no matter how fast I run. If anyone knows a link to a good build or a tip to help block some damage please tell me. I have a -2 in stance and a knights and a sup absorp. The problem is Mind Blaze and Rodgort's Invocation. They hit me for more then the titans ever do. I've tried using Mo/W with SB but the armor was too low and I didn't have "Charge!" with W/Mo I only get 5 seconds on SB...

Maybe a Ranger with maxed (or maybe just 9 Tac because it hits 10 seconds at 12 Tac and it'd be wasting your attribute points)Tactics/Expertise/and the rest in Wilderness and use Charge!/I'm thinking Escape would be better though) Dryders Defenses, Sprint, (Heal sig?) Dodge, Troll Unguent, Whirling Defense, etc.

It could work I think.

hrm...I would like a warrior variant of this. I guess this gives me something to do. Theres a 55 variant of this run floating some where on this board.