Guys, has any of you tried refining weapons? Like the tutorial said, some weapons can change skills like if the skill is Attack Up lv.1, it can upgrade to Attack Up lv.2. Skill upgrades also varies depending on the rune of the weapon.
Dont know if you guys know the refine trick, but if you have a weapon that has a lv.4 skill on it already, before refining, save your game and refine it to +10, if it doesnt change to lv.5 skill, just exit, reload your game, then refine again until the skill changes. Skill change is random and is not set per weapon, so you can take advantage of this for weapons that you love and wish had a lv5 skill instead of a lv4 one.
You can refine up to +5, then save. My tip is, if you lack the materials, dont refine until u have everything you need to refine a weapon to +10. YOu can do this by refining it up to the limit that your materials allow, take a look at what you need, then just exit, reload, then start farming
. This way, you dont refine, farm, refine, farm, refine, farm blah blah balh.







