I forget the names of them, but on ocassion you'll get the standard mats (evil sludge) and every now and then you'll get some of the more rare mats in there too when you deconstruct something.
I was starting to track my deconstruction rate od return but only got through a few items before I got tired and went to bed.
Has anyone tracked this at all? I'll post my results once I deconstruct a lot more. It seems level dependant (level of the effect) has an effect, but it's still random.
For example, level 2 deconstructs gave me none of the more rare parts.
Level 3 gave me 1, and 2, on the 2 deconstructs I did.
Level 4 gave me none, 2, then none.
Level 5? none, 4, 4, then none.
Level 6? none, none, none, then 1. Odd.
Level 8 (a vorpal) gave me no rares.
Seems very random.
Anyone else have any insights?