Destroying items
 

is there a chance to receive any rune when destroy some item like in the previous KB games?

I've destroyed pretty much items and just received magic cristals

You need to have artifactor level three and the item has to be a 3 tier or greater item

There is a chance that you will get runes when breaking down items of lvl 4 and 5. With artifactor lvl2, you can break down items up to lvl4 efficiently and may receive 2 runes of a random type (or 7 crystals, I think) when breaking down a lvl4 item. With artifactor lvl3, breaking down a lvl5 item may yield 3 runes, I believe. But there is still a chance that you get crystals (9, I guess? Not sure right now).

Thank you both, i forget that i have to level up artifactor