Chancing Karui Maul into Marohi Erqi

Is chancing Karui Maul into Marohi Erqi possible?
i have been trying to chancing it for over 100k times
and still not thing happen.
Is the Marohi Erqi too rare to chanceor it is impossible to chance?
I have been looking at the froum and wiki all of them said it is possible.
Am i being too unlucky?

I don't see why it couldn't be chanced, but chancing uniques, especially rarer ones like the Marohi Erqi is very very very rare, so that's probably why you haven't gotten it yet.