Claw Mastery

{{Skill page |Nav=SD |File=Shadow Disiplines |RS=None |SS=None |Type=Offensive passive |Tier=1 |Rlvl=1 |Req=Claw class weapon |Town=No |Mana=None |ANM=Not applicable |WD=Not applicable |LB=Not applicable} Well-disciplined training in this skill improves the artistry with which an Assassin wields her unique Claw-class weapons.

Details

Level 1-60 stats

Stat	Value
+% Damage	31+(4*slvl)
+% Attack Rating	20+(10*slvl)
% Chance Double Physical Attack Damage	min([25*[(110*slvl)/(slvl+6)]/100],25)

• When equipping and attacking with a claw class weapon, enhances attack damage and attack rating with chance of critical strike doubling physical claw attack damage.
• Mastery critical strike does not apply when using Sacrifice charges.
• 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]

• +% Attack Rating does not apply to Blade Fury when equipping claw(s). [2] [3]

Source

Skill bonus

• +(1-3) Claw Mastery (Assassin Only) can spawn on ilvl <25 Exceptional and Elite claws (Hand Scythe and higher).

Level 1-60 stats

Details

Stat	Level
	1	2	3	4	5	6	7	8	9	10
+% Damage	35	39	43	47	51	55	59	63	67	71
+% Attack Rating	30	40	50	60	70	80	90	100	110	120
% Chance	3	6	9	11	12	13	14	15	16	17

Stat	Level
	11	12	13	14	15	16	17	18	19	20
+% Damage	75	79	83	87	91	95	99	103	107	111
+% Attack Rating	130	140	150	160	170	180	190	200	210	220
% Chance	17	18	18	19	19	20	20	20	20	21

Stat	Level
	21	22	23	24	25	26	27	28	29	30
+% Damage	115	119	123	127	131	135	139	143	147	151
+% Attack Rating	230	240	250	260	270	280	290	300	310	320
% Chance	21	21	21	22	22	22	22	22	22	22

Stat	Level
	31	32	33	34	35	36	37	38	39	40
+% Damage	155	159	163	167	171	175	179	183	187	191
+% Attack Rating	330	340	350	360	370	380	390	400	410	420
% Chance	23	23	23	23	23	23	23	23	23	23

Stat	Level
	41	42	43	44	45	46	47	48	49	50
+% Damage	195	199	203	207	211	215	219	223	227	231
+% Attack Rating	430	440	450	460	470	480	490	500	510	520
% Chance	23	24	24	24	24	24	24	24	24	24

Stat	Level
	51	52	53	54	55	56	57	58	59	60
+% Damage	235	239	243	247	251	255	259	263	267	271
+% Attack Rating	530	540	550	560	570	580	590	600	610	620
% Chance	24	24	24	24	24	24	24	24	24	25

Reference

• Shadow Disciplines (Arreat Summit)
• Blade Fury Sin (Assassin Room)
• Question about "Critical Strike" on Insight (Technical Discussion)
• Ceramic Weasel, Blade Fury Analysis (Diablo: IncGamers)