Berk Necklace: AION 2

Refinement, tier by tierreal served curve

Lv	Gains	Success	Correction / failure	Tier cost	Cumulative
Base	·	·	·	·	·
+1	Attack +3 · Defense +9	100%NCSoftguaranteed	0%	6,750	6,750
+2	Attack +5 · Defense +18	100%NCSoftguaranteed	0%	9,800	16,550
+3	Attack +7 · Defense +27	100%NCSoftguaranteed	0%	17,800	34,350
+4	Attack +9 · Defense +36	100%NCSoftguaranteed	0%	27,000	61,350
+5	Attack +11 · Defense +44	100%NCSoftguaranteed	0%	37,800	99,150
+6	Attack +13 · Defense +53	100%NCSoftguaranteed	0%	50,000	149,150
+7	Attack +16 · Defense +62	100%NCSoftguaranteed	0%	63,000	212,150
+8	Attack +18 · Defense +71	100%NCSoftguaranteed	0%	77,000	289,150
+9	Attack +20 · Defense +79	100%NCSoftguaranteed	0%	92,000	381,150
+10	Attack +22 · Defense +88	100%NCSoftguaranteed	0%	107,000	488,150
+11	Attack +24 · Defense +97	65%NCSoft	+5%	190,000	678,150
+12	Attack +26 · Defense +106	50%NCSoft	+5%	281,000	959,150
+13	Attack +28 · Defense +115	35%NCSoft	+5%	460,000	1,419,150
+14	Attack +31 · Defense +123	25%NCSoft	+5%	710,000	2,129,150
+15	Attack +33 · Defense +132	20%NCSoft	+5%	990,000	3,119,150

Reachable cap: +15. Refinement is guaranteed up to +10 on this item (served probabilities). The cumulative cost (Kinah never refunded on extraction) shows the real investment to reach each tier.

Client 1.0.41 values sealed on Aug 14, 2026. Scale 10,000 proved by NCSoft publication 20260825200505 of Aug 26, 2026. Partial alignment: the official API does not expose the client's technical identifiers. NCSoft

The correction is added after each failure at the same tier (soft pity). No failure counter or hard guarantee is declared.

Soul Imprint4 random substats

Imprint

Strengthen up to 100%

Tune

Change 1 option, same grade

Reset

Reroll all options (random)

Possible substat pool for this slot

Combat Speed293 to 344
Might8 to 16
Precision8 to 16
Intelligence12 to 21
Flight Power24,360 to 28,021
Attack21 to 31
Critical Hit32 to 44
Accuracy43 to 56
Defense253 to 298
Evasion25 to 36
Critical Hit Resist45 to 59
Block26 to 37
MP97 to 119
HP195 to 231
Natural MP Regen23 to 33
Natural HP Regen45 to 59

Imprint costs

Tier 1 · 30,000 + 10Tier 2 · 42,000 + 12Tier 3 · 59,000 + 16Tier 4 · 83,000 + 21Tier 5 · 117,000 + 27Tier 6 · 164,000 + 36Tier 7 · 230,000 + 46Tier 8 · 322,000 + 60Tier 9 · 451,000 + 78Tier 10 · 632,000 + 102

Rolls are random per copy. Modifying the Soul Imprint binds the item permanently.

Advanced modifiers

BreakthroughBeyond +15

Reserved for Unique grade and above, after +15.

Tier 1: +0
Success66%NCSoftCorrection / failure+5%Tier cost600,000
Materials
Enchant_Amplify_A_s_02a_f×6
Tier 2: Accessory_Necklace_Unique_54_1
Success0%NCSoftCorrection / failure0%Tier cost0

Client 1.0.41 values sealed on Aug 14, 2026. Scale 10,000 proved by NCSoft publication 20260825200505 of Aug 26, 2026. Partial alignment: the official API does not expose the client's technical identifiers. NCSoft

The correction is added after each failure at the same tier (soft pity). No failure counter or hard guarantee is declared.

Item progressionRaw client data

Transfer

Transfer count
0
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
1
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
2
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
3
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
4
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
5
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
6
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
7
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
8
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
9
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
10
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
11
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
12
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
13
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
14
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
15
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
16
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
17
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
18
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
19
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0
Transfer count
20
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Transfer Stone (Unique) (Bound)×1Refinement +0

Surpass

Lv
0
Success (Raw value)
10,000
Correction / failure (Raw value)
0
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Potential Stone: Abyss (Unique) (Bound)×1Refinement +0
- Abyss Points×100,000Refinement +0
Lv
1
Success (Raw value)
10,000
Correction / failure (Raw value)
0
Raw declared gain
G_Accessory_Abyss_Surpass_1
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Potential Stone: Abyss (Unique) (Bound)×2Refinement +0
- Abyss Points×100,000Refinement +0
Lv
2
Success (Raw value)
10,000
Correction / failure (Raw value)
0
Raw declared gain
G_Accessory_Abyss_Surpass_2
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Potential Stone: Abyss (Unique) (Bound)×3Refinement +0
- Abyss Points×100,000Refinement +0
Lv
3
Success (Raw value)
10,000
Correction / failure (Raw value)
0
Raw declared gain
G_Accessory_Abyss_Surpass_3
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined
Materials
- Potential Stone: Abyss (Unique) (Bound)×4Refinement +0
- Abyss Points×100,000Refinement +0
Lv
4
Success (Raw value)
0
Correction / failure (Raw value)
0
Raw declared gain
G_Accessory_Abyss_Surpass_4
Tier cost
0
Source currency value
ECurrencyCategory::GoldCombined

Soul engraving

Success (Raw value): 10,000
Tier cost: 1,000,000
Source currency value: ECurrencyCategory::GoldCombined

Materials

Philosopher's Stone: Revelation (Bound)×2

Obtentionserved rates, sorted by rate

Every door

Everything the game client declares, by facet · exact counts, clickable doors when the target is served.

Monster3 doors

Package1 door2 declarations

PackagePKG_KRAOCAVE_NORMAL_EQUIP_U_BOSS_DROP×2

Eternal Ludrax1composed0.193%NCSoft scaleView the path
1. Reward table
2. Source monster
3. Reward entry
4. Loot package
5. Faction filter
6. Loot package
7. Package table
8. The item
Product of the steps0.193%· precomputed at ingestion, never estimated
Ultimate Berkx1composed0.163%NCSoft scaleView the path
1. Reward table
2. Source monster
3. Reward entry
4. Loot package
5. Faction filter
6. Loot package
7. Package table
8. The item
Product of the steps0.163%· precomputed at ingestion, never estimated
Ultimate Berkx1composed0.163%NCSoft scaleView the path
1. Reward table
2. Source monster
3. Reward entry
4. Loot package
5. Faction filter
6. Loot package
7. Package table
8. The item
Product of the steps0.163%· precomputed at ingestion, never estimated

Every source known to our data, sorted by served rate.

Raw client 1.0.41 values sealed on Aug 14, 2026, SHA-256 98fd303e7a507ce937e673c787c6d049851a6047737143213883aeefdd40cc94 + c4cf0f96e9ea5569501321581f73764a65669ca015dca1680692bea1aadbff7b + 381637dec0f2f4dcc1115922b3d12904c196d094b0f0598e94f3417d7b605525. Their 100,000,000 scale is proved by NCSoft publication 20260825200505 of Aug 26, 2026, snapshot SHA-256 472da41886bedf12595412aa6b38e1530ea875572c3102bb184856cb916933c6. Alignment is partial because the official API exposes no client technical IDs. NCSoft scale

5,366 raw_overcap paths and 307 CeilingItems remain unknown: no percentage is converted.

Where to farm

Krao Cave2 located sourcesup to 0.163%
Abyssal Forge: Ludra1 located sourceup to 0.193%

Auction house · This item binds and cannot be traded.

Statisticsnaked item stats

Other stats

Rank 42 in its category at +15

Sockets & manastonesrolled per copy

Evolve this item