From today, unique monsters may drop special scrolls for creation of grindstone (picture above, first row) and catalyst (picture above, second row). These scrolls needs different ingridiense: piece of clothes, crystals (picture below). Scrolls has durability and can be used 30 times, giving 50 items each time.

By creating grindstone and catalysators you can use them in battle against monsters only. Grindstone increase physical damage, catalyst increase magical damage. These items needs to be used with every strike, since they are used every fighting round.
Players have a new command: \powerup, it turns off and on use of whetstonecatalyst.
Important Scrolls for creation of grindstone and catalyst, can only be read from backpack by double click on it by right mouse button. (Not possible to read them in labaratory).
Usage of scrolls and items
Up to 74 level: Light catalyst and Light grindstone (scrolls are given from unique monsters up to 100lvl)
From 75-139 level: Normal catalyst and Normal grindstone (scrolls are given from unique monsters up to 200lvl)
From 140-239 level: Heavy catalyst and Heavy grindstone (scrolls are given from unique monsters up to 300lvl)
From 240 level and above: Perfected catalyst and Perfected grindstone (scrolls are given from unique monsters from 400 level)