Fractals zones based on levels?
There is no associated level. There are tiers to which they belong however.
Molten furnace and snowblind can only ever be your second fractal. If you are hunting for them, complete your first fractal and then if the second isn’t the one you want you need to start over.
Took a long time for me to get molten furnace. The underwater one was one that took a while for me to run into too. RNG
the underwater.. i get at first try.. but i have trouble getting snowblind and molten furnace even at second try i get ascalonian… same as when i try to roll first time
It seems to me that if I do three full Fractal runs per day, one each in the 1-10, 11-20, and 21-30 level ranges, I get pretty much the exact same set of dungeons in all three runs. I’ve definitely been fighting the same boss fight multiple times per day. YMMV