Personally I would get a Genie with lots of Mag and the Earthquake skill at lv.1
It work wonders,combined with Noxious Gas

Diddo and I guess it wont happen since I got my Herc lvled and cant lvl a Nix in there
I do have a "ranged puller" but i just use that pet for that... to pull and nothing else so i dont care if lvls or not

How does the trading forge work?

Well necro but anyhow,

You trade the die for a puzzle cube from the forges in room 1 in cube, they got numbers on them. Pick the forge that got the number of your die, then choose the room number you got your die from, the forge got the rooms divided into ranges, 2-9, 10-19 maybe and so on, so you pick the range that got the number of the room you got your die from and click on the right trade option, it should let you have the puzzle cube ( you can count till you reach your number)

Hope that made sense x.x

Although I'm quite confused on how you can trade a die from room 1...since the range starts from room 2...maybe it used to happen and they changed it?

Closed for necro.