Black Claw Earrings: AION 2

Refinement, tier by tierreal served curve

Lv	Gains	Success	Correction / failure	Tier cost	Cumulative
Base	·	·	·	·	·
+1	Attack +2 · Defense +8	100%NCSoftguaranteed	0%	5,630	5,630
+2	Attack +4 · Defense +15	100%NCSoftguaranteed	0%	8,000	13,630
+3	Attack +6 · Defense +22	100%NCSoftguaranteed	0%	14,800	28,430
+4	Attack +8 · Defense +30	100%NCSoftguaranteed	0%	22,500	50,930
+5	Attack +9 · Defense +37	100%NCSoftguaranteed	0%	31,500	82,430
+6	Attack +11 · Defense +44	100%NCSoftguaranteed	0%	42,000	124,430
+7	Attack +13 · Defense +52	100%NCSoftguaranteed	0%	53,000	177,430
+8	Attack +15 · Defense +59	100%NCSoftguaranteed	0%	64,000	241,430
+9	Attack +17 · Defense +66	100%NCSoftguaranteed	0%	76,000	317,430
+10	Attack +18 · Defense +73	100%NCSoftguaranteed	0%	89,000	406,430

Reachable cap: +10. 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 Imprint3 random substats

Imprint

Strengthen up to 100%

Tune

Change 1 option, same grade

Reset

Reroll all options (random)

Possible substat pool for this slot

Move Speed375 to 438
Might6 to 14
Precision6 to 14
Intelligence9 to 17
Flight Power18,000 to 20,707
Attack16 to 25
Critical Hit24 to 35
Accuracy32 to 44
Defense187 to 222
Evasion18 to 28
Critical Hit Resist34 to 46
Block18 to 28
MP72 to 90
HP144 to 173
Natural MP Regen17 to 27
Natural HP Regen34 to 46

Imprint costs

Tier 1 · 10,000 + 3Tier 2 · 14,000 + 4Tier 3 · 20,000 + 4Tier 4 · 28,000 + 5Tier 5 · 40,000 + 6Tier 6 · 56,000 + 7Tier 7 · 79,000 + 9Tier 8 · 111,000 + 11Tier 9 · 156,000 + 13Tier 10 · 219,000 + 15

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

Obtentionserved rates, sorted by rate

Every door

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

Monster1 door

Ferocious Horn Nuakum

Dungeon8 doors16 declarations

Dungeonreward_HornCave_Easy×3
Dungeonreward_HornCave_Hard×3
Dungeonreward_HornCave_Normal×3
Dungeonreward_ReforgedAbyss_Normal×3
Dungeon600082
Dungeon600091
and 2 more doors

Box3 doors6 declarations

Reward Box533700189×2
Reward Box533700193×2
Reward Box533700275×2

Package1 door11 declarations

PackagePKG_Box_Raid_ReforgedAbyss_03×11

Ferocious Horn Nuakumx1composed2.23%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 steps2.23%· precomputed at ingestion, never estimated
Abyssal Wings Ketu
Isolation Specialist Rahu

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

Abyssal Forge: Ludra2 located sources
Ferocious Horn Den1 located sourceup to 2.23%

dungeons 3

Auction house · This item binds and cannot be traded.

Statisticsnaked item stats

Other stats

Rank 54 in its category at +10

Sockets & manastonesrolled per copy

Evolve this item

Refinement, tier by tierreal served curve

Soul Imprint3 random substats

Obtentionserved rates, sorted by rate

Every door

Where to farm

Decomposition

Decomposing it yields

Appearance, extraction & lore