Spear Mastery

Template:D2 Unique

Details

Level 1-60 stats

Template:D2 Stat |- !align=left|+% Damage |23+(5*lvl) |- !align=left|+% Attack Rating |22+(8*lvl) |- !align=left|% Chance Double Physical Attack Damage |min([35*[(110*lvl)/(lvl+6)]/100],35) |}

• When equipping a javelin or spear class weapon, enhances attack damage and attack rating with chance of critical strike doubling physical attack damage. Since conversion of physical damage to another damage type occurs after it is applied, it can also double the converted damage of Berserk (both the skill itself and its synergy bonus to Concentrate and Frenzy).
• Mastery critical strike does not apply when using Sacrifice charges.
• Only applies to javelins when used with melee attacks; Throwing Mastery applies when thrown.
• Mastery critical strike is mutually exclusive with Critical Strike and Deadly Strike: if one is successful then the others aren't applied. Combined % chance of double physical attack damage is as follows:

Two sources	100 - (100-CS)*(100-MCS)/100
	100 - (100-DS)*(100-MCS)/100
Three sources	100 - (100-CS)*(100-DS)*(100-MCS)/10000 [1]

Sources

Skill bonus

• +1-3 Spear Mastery can spawn on ilvl >11 Barbarian helms.

Level 1-60 stats

Details

Template:D2 Level 1-10 |- !align=left|+% Damage |28||33||38||43||48||53||58||63||68||73 |- !align=left|+% Attack Rating |30||38||46||54||62||70||78||86||94||102 |- !align=left|% Chance |5||9||12||15||17||19||20||21||23||23 |}

Template:D2 Level 11-20 |- !align=left|+% Damage |78||83||88||93||98||103||108||113||118||123 |- !align=left|+% Attack Rating |110||118||126||134||142||150||158||166||174||182 |- !align=left|% Chance |24||25||26||26||27||28||28||28||29||29 |}

Template:D2 Level 21-30 |- !align=left|+% Damage |128||133||138||143||148||153||158||163||168||173 |- !align=left|+% Attack Rating |190||198||206||214||222||230||238||246||254||262 |- !align=left|% Chance |29||30||30||30||30||31||31||31||31||31 |}

Template:D2 Level 31-40 |- !align=left|+% Damage |178||183||188||193||198||203||208||213||218||223 |- !align=left|+% Attack Rating |270||278||286||294||302||310||318||326||334||342 |- !align=left|% Chance |32||32||32||32||32||32||32||33||33||33 |}

Template:D2 Level 41-50 |- !align=left|+% Damage |228||233||238||243||248||253||258||263||268||273 |- !align=left|+% Attack Rating |350||358||366||374||382||390||398||406||414||422 |- !align=left|% Chance |33||33||33||33||33||33||33||33||34||34 |}

Template:D2 Level 51-60 |- !align=left|+% Damage |278||283||288||293||298||303||308||313||318||323 |- !align=left|+% Attack Rating |430||438||446||454||462||470||478||486||494||502 |- !align=left|% Chance |34||34||34||34||34||34||34||34||34||35 |}

References

• Combat Masteries (Arreat Summit)
• Question about "Critical Strike" on Insight (Technical Discussion)