Every MU Online Skill — Damage, Levels & Class Requirements

MU Online Skill Stats Explained

Base Damage

The raw Damage number the server assigns to a skill. Weapon damage, item options, elemental bonuses, buffs and mastery points all pile on top of this starting value.

Required Level

ReqLevel is the character level you must hit before the skill can be learned or cast. The stronger the ability, the later it opens up – most top-tier picks are built with mid or late game in mind.

Required Energy / Strength / Dexterity / Command / Vitality

These five values (ReqEnergy, ReqStrength, ReqDexterity, ReqCommand, ReqVitality) are the stat points a character needs before the skill works at all. They also tell you what the skill scales with: big Energy numbers point at casters such as Dark Wizard or Rune Wizard, while heavy Strength demands belong to melee classes like Dark Knight, Magic Gladiator or Crusader.

Class Flags (DarkWizard="1", Alchemist="5", etc.)

Every class column in the data – one per class, from DarkWizard all the way to Crusader – holds one number:

• 0 – the class never gets this skill.
• 1 – open to the base 1st class.
• 2 – needs the 2nd class (finish the second class-up quest first).
• 3 – needs the 3rd class evolution.
• 4 – needs the 4th / majestic evolution.
• 5 – locked behind the 5th class evolution, e.g. Alchemist="5" on late Alchemist abilities.

The table below already translates those numbers into labels like “Dark Wizard (2nd class)”, so there is nothing to decode by hand.

Imprint Value

Imprint value is a scaling score lifted directly from the game data. Skill Imprint and mastery systems use it to decide how much a skill grows per upgrade, so a bigger number means more payoff every time you invest in that skill.