Dominion Tower and Drygores Help

From what I remember of the dominion tower, you will want all combat styles, runes, stab/slash/crush melee weapons for the golems, ice gloves, and antifires (hopefully I didn't forget anything). Anything else you will need for a particular boss is provided in the arena, and then you just pick out your best weapon to use for everything else (I did it with a royal crossbow). You want some good armor for the tougher bosses, but for the most part I was able to get away with using void elite for the damage bonus. You'll be able to bank for food/potions or anything else you need in between rounds. You should be doing climber mode like Angus said, and just go as many rounds as you can for the most dominion factor.