I've read that the monsters in the set dungeons are about T4 level. That, however, has not been my personal experience! Playing a TotI Crusader, I can easily kill in T6 and I actually fell asleep(!) on a T5 run. When I woke up a minute or so later. I was alive and surrounded by dead monsters. My thorns, Nagelring, and Enchantress had killed upwards of two dozen normal monsters. All this being said, I can't survive 30 seconds in the TotI set dungeon. I've tried about 20 times and always "die" within a minute at the longest. I started playing at higher difficulties to see what matched my set dungeon experience. T8 was pretty close--esp. the wicked strong elemental damage, particularly poison. Anybody else experiencing something similar? Or maybe I'm not geared up exactly right?