Is the luck stat in the game your chance of getting rare items (similar to magic find in Diablo 2) or is it your chance to get a critical hit or something.
It chances of a critical hit
It just increases the probability of a critical-hit happening, as has been said. However, don't go off thinking that when LCK = 100, critical-hits happen all the time. You still get more normal hits.
The only downside about luck is simply that in my experience, Luck Materials are quite difficult to find. ^_^
Just like all other finds, it varies with ID section.
i think luck mat's ar just rare for all ids. I think they should get their own red box

The theory of which Id finds this or that material more is totally false.
Thx for the info pplz. Too bad it doesnt increase drops tho... I find luck mats all the time.