Try this step till your blend won't thrive. This bug functions only for Wing crafting, It will not work with upgrading or some other combos. As an example, a macro could be create to execute a complex number of steps with just one button press (Combo + Car Potion), https://mu-online-season-19-cheat43108.blogofchange.com/30561533/an-unbiased-view-of-mu-online-season-19-cheat-hack