I have saved many skill scross, (500+) and I am wondering of the updates before HoT launch will make them invalid. Is it wiser to use them now? or will they transform to hero scrolls? also I heard that You will make a new currency for currently skillpoint bought items, will the scrolls give 1 of those currencies? I would really like to know what changes this will bring and what the best option is for my scrolls before it is too late.