Colossal WeaponChanged in 1 patchVerified on build 25080141

Bloodfiend's Arm

With its requirements met (Str 28 · Dex 11 · Arc 16), Bloodfiend's Arm reaches 517 attack rating at +25; the strongest affinities at those stats are Bloodfiend's Flame Art Arm and Bloodfiend's Sacred Arm at 674.

Attack rating (+25): 517
Scaling (+25): Str C · Dex E · Arc C
Class: Colossal Weapon
Weight: 20
Requires: Str 28 · Dex 11 · Arc 16
Skill: Endure · FP 9
Upgrades with: Smithing Stones (+25), takes Ashes of War

Attack rating by affinity 13

At Str 28 · Dex 11 · Int 10 · Fai 10 · Arc 16 (each stat at the weapon's requirement, 10 where it has none), one-handed.

Affinity	+0	Max	Damage at max	Scaling at max
Standard	187	517 +25	Physical 517	Str CDex EInt –Fai –Arc C
Bloodfiend's Heavy Arm	192	559 +25	Physical 559	Str ADex –Int –Fai –Arc D
Bloodfiend's Keen Arm	163	460 +25	Physical 460	Str EDex BInt –Fai –Arc D
Bloodfiend's Quality Arm	172	485 +25	Physical 485	Str BDex BInt –Fai –Arc D
Bloodfiend's Fire Arm	277	659 +25	Physical 328Fire 331	Str CDex EInt –Fai –Arc D
Bloodfiend's Flame Art Arm	262	674 +25	Physical 351Fire 323	Str EDex EInt –Fai CArc D
Bloodfiend's Lightning Arm	250	583 +25	Physical 297Lightning 286	Str EDex CInt –Fai –Arc D
Bloodfiend's Sacred Arm	231	674 +25	Physical 351Holy 323	Str EDex EInt –Fai CArc D
Bloodfiend's Magic Arm	227	644 +25	Physical 319Magic 325	Str EDex EInt CFai –Arc D
Bloodfiend's Cold Arm	251	584 +25	Physical 344Magic 240	Str CDex EInt DFai –Arc D
Bloodfiend's Poison Arm	151	436 +25	Physical 436	Str CDex EInt –Fai –Arc C
Bloodfiend's Blood Arm	151	436 +25	Physical 436	Str CDex EInt –Fai –Arc C
Bloodfiend's Occult Arm	165	492 +25	Physical 492	Str DDex EInt –Fai –Arc A

Try your own stats, two-handing and any upgrade in the AR calculator.

Attack rating by stat (Standard, +25)

Arcane
Strength
Dexterity

Each line raises one stat from the requirement to 99 with the others held at the requirement; dashed lines are Arcane's soft caps.

Show the numbers

Stat level	Arcane	Strength	Dexterity
11	–	–	517
14	–	–	520
16	517	–	–
17	–	–	523
19	531	–	–
20	–	–	525
22	543	–	–
23	–	–	527
25	554	–	–
26	–	–	530
28	566	517	–
29	–	–	532
31	577	527	–
32	–	–	534
34	588	536	–
35	–	–	536
37	599	545	–
38	–	–	538
40	609	553	–
41	–	–	540
43	619	562	–
44	–	–	542
46	629	570	–
47	–	–	544
49	638	578	–
50	–	–	546
52	647	585	–
53	–	–	547
55	655	592	–
56	–	–	549
58	663	598	–
59	–	–	550
61	668	603	–
62	–	–	551
64	675	608	–
65	–	–	553
67	681	613	–
68	–	–	554
70	687	618	–
71	–	–	555
73	693	624	–
74	–	–	556
76	700	629	–
77	–	–	557
79	706	634	–
80	–	–	559
82	710	637	–
83	–	–	559
85	712	639	–
86	–	–	560
88	714	641	–
89	–	–	560
91	717	643	–
92	–	–	561
94	719	645	–
95	–	–	561
97	722	647	–
98	–	–	561
99	723	648	562

Stat	Soft caps	AR per point, by stretch	At 99
Arcane	18, 60, 80	16–18: +5 · 18–60: +3.31 · 60–80: +2.1 · 80–99: +0.79	723 from 517
Strength	60, 80	28–60: +2.63 · 60–80: +1.75 · 80–99: +0.63	648 from 517
Dexterity	18, 60, 80	11–18: +1 · 18–60: +0.64 · 60–80: +0.4 · 80–99: +0.16	562 from 517

Soft caps are the breakpoints of the scaling curve the game assigns this weapon; past each one a point adds less (or, for some curves, more).

Attack rating by upgrade, by affinity

Standard
Bloodfiend's Flame Art Arm
Bloodfiend's Sacred Arm
Bloodfiend's Fire Arm

At the weapon's requirements (Standard and the 3 strongest other affinities at those stats).

Show the numbers

Upgrade level	Standard	Bloodfiend's Flame Art Arm	Bloodfiend's Sacred Arm	Bloodfiend's Fire Arm
0	187	262	231	277
1	199	277	248	291
2	211	293	265	306
3	223	308	282	320
4	235	325	299	335
5	248	340	316	350
6	260	357	333	364
7	273	373	351	380
8	286	390	369	394
9	299	407	387	410
10	312	424	404	426
11	325	439	423	440
12	338	456	440	456
13	352	473	458	472
14	365	489	476	486
15	378	506	494	502
16	392	523	512	518
17	406	540	530	534
18	419	557	549	550
19	433	575	567	566
20	447	592	585	582
21	461	608	604	597
22	475	625	621	612
23	489	642	638	628
24	503	658	657	644
25	517	674	674	659

Status buildup by upgrade

Bloodfiend's Cold Arm · Frost
Bloodfiend's Poison Arm · Poison
Bloodfiend's Blood Arm · Blood loss

Per hit at Arcane 16. Affinities not shown keep the same buildup at every level.

Show the numbers

Upgrade level	Bloodfiend's Cold Arm · Frost	Bloodfiend's Poison Arm · Poison	Bloodfiend's Blood Arm · Blood loss
0	96	99	85
1	98	100	86
2	100	102	87
3	102	104	90
4	105	105	91
5	107	107	93
6	109	109	94
7	111	111	96
8	114	113	97
9	116	115	99
10	118	116	101
11	121	118	103
12	123	120	104
13	125	121	106
14	127	124	107
15	130	126	109
16	132	127	110
17	134	129	112
18	137	131	113
19	139	132	115
20	141	134	116
21	143	136	119
22	146	137	120
23	148	140	122
24	150	142	123
25	153	144	125

#18 of 20 colossal weapon weapons by attack rating

Dragon Greatclaw650 +10
Axe of Godfrey638 +10
Rotten Staff601 +10
Watchdog's Staff593 +10
Golem's Halberd581 +25
Ghiza's Wheel566 +10
Bloodfiend's Arm517 +25
Duelist Greataxe502 +25
Rotten Greataxe480 +25

Standard affinity at max upgrade, each weapon at its own requirements. A full bar is the class's strongest (Anvil Hammer, 822).

By upgrade level (Standard)

Level	AR	Physical	Cost
+0	187	187	—
+1	199	199	Smithing Stone [1] × 2
+2	211	211	Smithing Stone [1] × 4
+3	223	223	Smithing Stone [1] × 6
+4	235	235	Smithing Stone [2] × 2
+5	248	248	Smithing Stone [2] × 4
+6	260	260	Smithing Stone [2] × 6
+7	273	273	Smithing Stone [3] × 2
+8	286	286	Smithing Stone [3] × 4
+9	299	299	Smithing Stone [3] × 6
+10	312	312	Smithing Stone [4] × 2
+11	325	325	Smithing Stone [4] × 4
+12	338	338	Smithing Stone [4] × 6
+13	352	352	Smithing Stone [5] × 2
+14	365	365	Smithing Stone [5] × 4
+15	378	378	Smithing Stone [5] × 6
+16	392	392	Smithing Stone [6] × 2
+17	406	406	Smithing Stone [6] × 4
+18	419	419	Smithing Stone [6] × 6
+19	433	433	Smithing Stone [7] × 2
+20	447	447	Smithing Stone [7] × 4
+21	461	461	Smithing Stone [7] × 6
+22	475	475	Smithing Stone [8] × 2
+23	489	489	Smithing Stone [8] × 4
+24	503	503	Smithing Stone [8] × 6
+25	517	517	Ancient Dragon Smithing Stone × 1

From +0 to +25: 12 Smithing Stone [1], 12 Smithing Stone [2], 12 Smithing Stone [3], 12 Smithing Stone [4], 12 Smithing Stone [5], 12 Smithing Stone [6], 12 Smithing Stone [7], 12 Smithing Stone [8], 1 Ancient Dragon Smithing Stone.

Where to find Bloodfiend's Arm

Dropped by 1

Enemies the game gives no name, up to 100% per kill · Gravesite Plain

At Discovery 100. "Once" drops stop after the first (the game sets a flag).

Source not yet traced: the game files we read don't say yet how to get this item.

Patch history 1

Every patch that changed its numbers, read from the game's balance file (regulation) of each version.

1.12.4from 1.12.2
- Strength scaling64→62Bloodfiend's Heavy Arm
- Arcane scaling30→16Bloodfiend's Heavy ArmBloodfiend's Keen ArmBloodfiend's Quality ArmBloodfiend's Fire ArmBloodfiend's Flame Art ArmBloodfiend's Lightning ArmBloodfiend's Sacred ArmBloodfiend's Magic ArmBloodfiend's Cold Arm
- Strength scaling62→55Bloodfiend's Quality Arm
- Dexterity scaling62→55Bloodfiend's Quality Arm
- Strength scaling34→36Bloodfiend's Cold Arm
- Strength scaling42→34Bloodfiend's Poison ArmBloodfiend's Blood Arm
- Dexterity scaling9→8Bloodfiend's Poison ArmBloodfiend's Blood Arm
- Arcane scaling62.25→51Bloodfiend's Poison ArmBloodfiend's Blood Arm
- Arcane scaling98.5→88Bloodfiend's Occult Arm

Added in 1.12.1.

Other colossal weapons with similar AR

Overview

Class: Colossal Weapon
Weight: 20
Requires: Str 28 · Dex 11 · Arc 16
Affinities: Standard, Bloodfiend's Heavy Arm, Bloodfiend's Keen Arm, Bloodfiend's Quality Arm, Bloodfiend's Fire Arm, Bloodfiend's Flame Art Arm, Bloodfiend's Lightning Arm, Bloodfiend's Sacred Arm, Bloodfiend's Magic Arm, Bloodfiend's Cold Arm, Bloodfiend's Poison Arm, Bloodfiend's Blood Arm, Bloodfiend's Occult Arm
Game ID: 12530000