Enchant Blade

 casts a spell to one's weapon to temporarily add MATK to Melee ATK. Amount of damage is influenced by skill level, Base Level, and INT.

Patches

 * Patch (2019 Oct. 16)
 * The formula for calculating the amount of damage increase is changed, and the increase according to the caster's base level and INT is increased.
 * Patch (2018 Aug. 01)
 * Rune Knight's Enchant Blade Max LV is increased from 5 to 10.
 * The SP consumption per skill level is changed.
 * Patch (2011 Aug. 31)
 * The effect is modified to self in the target of 1.
 * The additional damage formula is changed.