General

Pc and question on 2-Star Enchancement Scroll

Does anybody know the price on a 2-Star Enhancement Scroll and also it doesn't say that it has a chance to blow up items at a certain % which worries me since I would really like to use it on my axe but I would hate if there's a typo about it not blowing up an item on failure.

Also, wasn't there a restriction on when you can use an enhancement scroll? Like you couldn't use a 5-Star Enhancement scroll on an item with a certain number of enhancements?

Thanks.