Sword's Fury Mastery – MU Online Skill Details
Skill for Dark Knight, Gun Crusher (Imprint 100).
Damage, costs & requirements
Primary stat orientation: Strength‑driven melee skill.
Damage & costs
- Effect formula No. 227 Master skill: a formula number, not damage
- Mana cost21
- Stamina (AG) cost17
- Imprint value100
Requirements
- Required level0
- Required strength1,060
- Required dexterity0
- Required vitality0
- Required energy0
- Required command0
Which classes can use this skill?
2 class lines. Each one opens that class's skill list.
- DK Dark Knight 3rd class (after the 2nd class-up quest)
- GC Gun Crusher 3rd class (after the 2nd class-up quest)
The number attached to each class in the game data (DarkWizard="1",
Alchemist="5" and so on) shows which evolution of that class unlocks the
skill: 1 = base class, 2 = 2nd class, 3 = 3rd class, 4 = 4th / majestic class,
5 = 5th class evolution.
About Sword's Fury Mastery
Sword's Fury Mastery is a skill in MU Online. Only these classes can use it: Dark Knight, Gun Crusher. There is no level gate on it, meaning it slots into builds across all stages of progression. Its requirements mark it as a Strength‑driven melee skill, so feed points into that attribute if you want it hitting its ceiling. As a Master Skill Tree skill, its Damage field holds formula number 227 rather than a flat damage value – the server works its effect out from that formula. With an Imprint value of 100, you can weigh how strongly it scales through Imprint or mastery upgrades against the other skills in its tree.
This data comes straight from SilverMU's live game files, so the numbers match what the server actually runs — useful for planning PvE and PvP rotations or checking a skill before you build around it. For build advice, start from your class guide instead: skills are one part of a build, not the build.