Character Formula Reference

Select a character to view their formula table.

Please use these formulas as a guide. Test them in-game to verify the results for your character. We’re carefully checking each formula one by one and will update this reference as they’re verified.

STRStrength AGIAgility VIT/STAVitality / Stamina ENEEnergy CMDCommand LVLevel

FORMULA TABLE

Physical Damage	Min (STR+AGI×2)/14 Max (STR+AGI×2)/8
Buffs	Dmg Buff ENE/7+3 Def Buff ENE/8+2 Heal ENE/5+5
Speed	AGI/22
Attack Rate	PvM LV×5 + AGI×1.5 + STR/4 PvP LV×3 + AGI×.6
Defense	DEF AGI/10 PvM DR AGI/4 PvP DR LV×2 + AGI/10
HP / MP / AG / SD	HP 40+(LV−1)+VIT×2 MP 6+(LV+ENE)×1.5 AG (ENE+AGI)×.2+(STR+VIT)×.3 SD stats×1.2+DEF/2+LV²/30
Combat Power %	TBC

Physical Damage	STR + VIT scaling
Special Power	AOE ATK PWR % = BASE + ENE/10 + AGI/8 🧪 VERIFIED DIV ATK PWR % = BASE + ENE/10 🧪 VERIFIED PRX ATK PWR % = TBC (Testing Required)
Elemental	Ele Max STR/10+VIT/20 Ele Min STR/6+VIT/15
Speed	AGI/9
Attack Rate	Ele Rate LV×5+AGI×1.5+STR/4
Defense	AGI based
HP / MP / AG / SD	MP 40+ENE×1.3+LV AG ENE+STA/3+AGI/5+STR×.15 SD DEF/2+stats×1.2+LV×1.2
Combat Power %	TBC

Physical Damage	Weapon based
Magic / Skill	Min Wiz ENE/9 Max Wiz ENE/4
Special Skills	SB% 10+AGI/50+ENE/200 🧪 VERIFIED
Speed	AGI/10
Attack Rate	PvM LV×5 + AGI×1.5 + STR/4 PvP LV×3 + AGI×4
Defense	DEF AGI/4 PvM DR AGI/3 PvP DR LV×2 + AGI/4
HP / MP / AG / SD	HP 30+(LV−1)+VIT×2 MP (ENE+LV−1)×2 AG (STR+ENE)×.2+VIT×.3+AGI×.4 SD stats×1.2+DEF/2+LV²/30
Magic Power %	TBC

Physical Damage	Min STR/8 Max STR/4
Magic	Min Wiz ENE/9 Max Wiz ENE/4
Speed	AGI/15
Attack Rate	PvM LV×5+AGI×1.5+STR/4 PvP LV×3+AGI×3.5
Defense	DEF AGI/3 DR AGI/4
HP / MP / AG / SD	HP STA×2 MP ENE×2 SD stats×1.2+LV×1.2+DEF/2
Combat Power %	TBC

Physical Damage	Min STR/9+AGI/20 Max STR/5+AGI/10
Special / Elemental	Skill% STR/8 Ele Min STR/9+AGI/15 Ele Max STR/6+AGI/10
Speed	AGI/10
Attack Rate	PvM LV×5+AGI×1.5+STR/4 PvP LV×3+AGI×2.5
Defense	AGI based
HP / MP / AG / SD	SD stats×1.2+LV×1.2+DEF/2
Combat Power %	TBC

Physical Damage	Min STR/8+AGI/10 Max STR/4+AGI/6
Special Power	Rage ATK PWR % = (BASE + AGI/11) × TREE BONUS 🧪 VERIFIED RET ATK PWR % = TBC
Elemental	Ele STR/4+AGI
Speed	AGI/20
Attack Rate	PvM LV×5+AGI×1.25+STR/4 PvP LV×3+AGI×2
Defense	AGI based
HP / MP / AG / SD	MP +LV+ENE AG ENE+STA/3+AGI/5+STR×.15 SD stats×1.2+LV×1.2+DEF/2
Combat Power %	TBC

Physical Damage	Min STR/6 Max STR/4
Special / Skill	Combo (STR+AGI+ENE)/2 Skill% 200+ENE/10
Speed	AGI/15
Attack Rate	PvM LV×5 + AGI×1.5 + STR/4 PvP LV×3 + AGI×4.5
Defense	DEF AGI/3 PvM DR AGI/3 PvP DR LV×2 + AGI/2
HP / MP / AG / SD	HP 35+(LV−1)×2+VIT×3 MP 10+(LV−1)/2+ENE AG ENE+VIT×.3+AGI×.2+STR×.15 SD stats×1.2+DEF/2+LV²/30
Combat Power %	TBC

Physical Damage	STR scaling
Special	Illusion skills vary
Speed	AGI/10
Attack Rate	LV + AGI + STR scaling
Defense	AGI based
HP / MP / AG / SD	HP VIT/STA based MP ENE based SD stats+LV+DEF
Combat Power %	TBC

Physical Damage	Min (STR×2+ENE)/14 Max (STR×2+ENE)/10
Special	Crit CMD/25+STR/30 Skill% 200+ENE/20 Guild (LV+CMD)/10
Speed	AGI/10
Attack Rate	PvM (LV×2+AGI)×2.5 + STR/6 + CMD/10 PvP LV×3 + AGI×4
Defense	DEF AGI/7 PvM DR AGI/7 PvP DR LV×2+AGI/2
HP / MP / AG / SD	HP 50+(LV−1)×1.5+VIT×2 MP 40+(LV−1)+(ENE−15)×1.5 AG (ENE+(STR+CMD)×2)×.15+(VIT+AGI×2)×.1 SD stats+CMD×1.2+DEF/2+LV²/30
Combat Power %	TBC

Physical Damage	Min (STR×2+ENE)/12 Max (STR×2+ENE)/8
Magic	Min Wiz ENE/9 Max Wiz ENE/4
Speed	AGI/10
Attack Rate	PvM LV×5 + AGI×1.5 + STR/4 PvP LV×3 + AGI×3.5
Defense	DEF AGI/5 PvM DR AGI/3 PvP DR LV×2 + AGI/4
HP / MP / AG / SD	HP 58+(LV−1)+VIT×2 MP 8+(LV−1)+ENE×2 AG (ENE+VIT×2)×.15+AGI×.25+STR×.2 SD stats×1.2+DEF/2+LV²/30
Magic Power %	TBC

Physical Damage	Min STR/8 Max STR/4
Magic / Elemental	Min Wiz Skill+ENE/9 Max Wiz Skill×1.5+ENE/4 Ele Min ENE/9 Max ENE/6
Speed	AGI/12
Attack Rate	PvM LV×5+AGI×1.5+STR/4 PvP LV×3+AGI×4
Defense	AGI based
HP / MP / AG / SD	HP 60+LV×1.2+STA×2 MP 60+LV×1.8+ENE×1.5 AG AGI/5+STA/3+STR/5+ENE×.75 SD DEF/2+STA×1.2+LV×1.2
Magic Power %	TBC

Physical Damage	STR scaling
Special	Class-specific skills vary by season/server
Speed	AGI based
Attack Rate	LV + AGI + STR scaling
Defense	AGI based
HP / MP / AG / SD	HP VIT/STA based MP ENE based SD stats+LV+DEF
Combat Power %	TBC

Physical Damage	Weapon based
Magic / Curse	Curse / Magic = ENE scaling MP +1.7 ENE +1.5 LV
Speed	AGI/20
Attack Rate	LV + AGI + STR scaling
Defense	AGI based
HP / MP / AG / SD	AG AGI/3+STA/4+STR/5+ENE×.15 SD stats×1.2+LV×1.2+DEF/2

Physical Damage	Weapon based
Magic / Skill	ENE scaling
Speed	AGI/10
Attack Rate	LV + AGI + STR scaling
Defense	AGI based
HP / MP / AG / SD	AG STR/5+AGI×.4+STA/3+ENE/4 SD stats×1.2+LV×1.2+DEF/2
Magic Power %	TBC

CHARACTER POOL

Elf

Rage Fighter

Dark Wizard

Lemuria

Gun Crusher

Slayer

Grow Lancer

Dark Knight

Illusion Knight

Dark Lord

Magic Gladiator

Rune Wizard

Alchemist

Crusader

Summoner

White Wizard

Sources used as reference: InfinityMU MU Formulas, MUOnlineFanz character guides, and Webzen class information. Last updated: 26 June 2026.

Understanding Character Formulas

The Formula Database shows how character stats influence damage, defence, speed, Soul Barrier, Combat Power and other class values.

Verified formulas have been checked against live Global MU Online character stats or repeatable testing. TBC means the value is still being tested or may include hidden modifiers.

Formula Status

Game Version: Global MU Online Season 21 reference.

Updates: Formulas are reviewed after new seasons, balance patches and reliable player testing.

Testing: Compare values using the same equipment, buffs and conditions.

Frequently Asked Questions

Are these formulas official?

No. MUOnlineTools is an unofficial resource using known references and in-game testing.

How are formulas verified?

Results are compared against controlled stat changes and repeatable in-game values.

Why are some formulas marked TBC?

The scaling is still being tested or may contain hidden modifiers and caps.

How often is the database updated?

It is reviewed when seasons, balance changes or reliable test data become available.

Can future seasons change formulas?

Yes. Webzen can adjust stat scaling, caps and class mechanics.

Can players contribute testing data?

Yes. Useful tests include before-and-after stats, equipment, buffs, class and level.