Straight SwordChanged in 1 patchVerified on build 25080141

Rotten Crystal Sword

With its requirements met (Str 13 · Dex 10 · Int 15), Rotten Crystal Sword reaches 479 attack rating at +10.

Attack rating (+10): 479
Scaling (+10): Str C · Dex D · Int D
Class: Straight Sword
Weight: 4.5
Requires: Str 13 · Dex 10 · Int 15
Skill: Spinning Slash · FP 12
Passive: Causes slight scarlet rot buildup (50)
Upgrades with: Somber Smithing Stones (+10)

Attack rating by affinity 1

At Str 13 · Dex 10 · Int 15 · Fai 10 · Arc 10 (each stat at the weapon's requirement, 10 where it has none), one-handed.

Affinity	+0	Max	Damage at max	Scaling at max
Standard	183	479 +10	Physical 290Magic 189	Str CDex DInt DFai –Arc –

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

Attack rating by stat (Standard, +10)

Strength
Intelligence
Dexterity

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

Show the numbers

Stat level	Strength	Intelligence	Dexterity
10	–	–	479
13	479	–	482
15	–	479	–
16	489	–	485
18	–	485	–
19	499	–	489
21	–	490	–
22	507	–	492
24	–	493	–
25	515	–	494
27	–	497	–
28	523	–	497
30	–	501	–
31	531	–	500
33	–	505	–
34	539	–	503
36	–	508	–
37	547	–	505
39	–	512	–
40	554	–	508
42	–	516	–
43	561	–	510
45	–	520	–
46	568	–	513
48	–	523	–
49	575	–	515
51	–	526	–
52	581	–	517
54	–	528	–
55	587	–	519
57	–	529	–
58	592	–	521
60	–	530	–
61	596	–	522
63	–	532	–
64	601	–	524
66	–	533	–
67	605	–	525
69	–	535	–
70	610	–	527
72	–	536	–
73	614	–	528
75	–	537	–
76	618	–	530
78	–	539	–
79	623	–	531
81	–	540	–
82	626	–	532
84	–	541	–
85	627	–	533
87	–	541	–
88	629	–	533
90	–	542	–
91	631	–	534
93	–	543	–
94	632	–	534
96	–	544	–
97	634	–	535
99	635	544	535

Stat	Soft caps	AR per point, by stretch	At 99
Strength	18, 60, 80	13–18: +3.4 · 18–60: +2.36 · 60–80: +1.45 · 80–99: +0.58	635 from 479
Intelligence	20, 50, 80	15–20: +1.8 · 20–50: +1.27 · 50–80: +0.47 · 80–99: +0.21	544 from 479
Dexterity	18, 60, 80	10–18: +1.13 · 18–60: +0.81 · 60–80: +0.5 · 80–99: +0.16	535 from 479

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

At the weapon's requirements (Standard).

Show the numbers

Upgrade level	Attack rating
0	183
1	211
2	239
3	267
4	297
5	326
6	356
7	386
8	416
9	447
10	479

Scarlet rot 50 per hit at every upgrade level (Standard).

#7 of 23 straight sword weapons by attack rating

Standard affinity at max upgrade, each weapon at its own requirements. A full bar is the class's strongest (Sword of Night and Flame, 615).

By upgrade level (Standard)

Level	AR	Physical	Magic	Cost
+0	183	111	72	—
+1	211	128	83	Somber Smithing Stone [1] × 1
+2	239	145	94	Somber Smithing Stone [2] × 1
+3	267	162	105	Somber Smithing Stone [3] × 1
+4	297	180	117	Somber Smithing Stone [4] × 1
+5	326	198	128	Somber Smithing Stone [5] × 1
+6	356	216	140	Somber Smithing Stone [6] × 1
+7	386	234	152	Somber Smithing Stone [7] × 1
+8	416	252	164	Somber Smithing Stone [8] × 1
+9	447	271	176	Somber Smithing Stone [9] × 1
+10	479	290	189	Somber Ancient Dragon Smithing Stone × 1

From +0 to +10: 1 Somber Smithing Stone [1], 1 Somber Smithing Stone [2], 1 Somber Smithing Stone [3], 1 Somber Smithing Stone [4], 1 Somber Smithing Stone [5], 1 Somber Smithing Stone [6], 1 Somber Smithing Stone [7], 1 Somber Smithing Stone [8], 1 Somber Smithing Stone [9], 1 Somber Ancient Dragon Smithing Stone.

Where to find Rotten Crystal Sword

Placed in the world 1

Elphael, Brace of the Haligtree · Elphael Inner Wall

Patch history 1

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

1.12.1from 1.10
Every changed value (1)
Value Before to After Change
Health, stamina and weight 1
Weapon Regain HP Amount 40 60 +20+50%

Value	Before	to	After	Change
Health, stamina and weight 1
Weapon Regain HP Amount	40	→	60	+20+50%

Other straight swords with similar AR

Overview

Class: Straight Sword
Weight: 4.5
Requires: Str 13 · Dex 10 · Int 15
Affinities: Standard
Game ID: 2260000