It is unknown what the rate of success for Upgrading is at this time, as the feature is relatively new.
Note: Should the Blacksmith fail to properly upgrade your item, it will revert back to its original state, losing all previously added upgrades, as well the the upgrade components. The blacksmith offers no refunds.
What does Atk+3, etc mean?[]
Upgrades can be applied in six ways-
Attack or Atk
Defense or Def
Hit Rate or HR
Thorn Damage or THN
Magic Attack or MA
Magic Defense or MD
For Attack, Defense and Thorn, this number multiplied by 10 is the % chance that you will inflict or soak an extra point of damage. When you pass 100%, this process repeats itself.
For Hit Rate, this is a raw % boost to your chance to hit an enemy with the upgraded weapon.
For Magic Attack, this is a raw % boost to damage caused by an offensive spell. The Destroy Barrier spell is not affected.
Attack and Hit Rate upgrades may only be applied to weapons.
Defense, Thorn, Magic Attack and Magic Defense upgrades can only be applied to items that can be worn or equipped.