Enhancement Planner — Whispering Oblivion Spellbook
EpicSpellbookItem Lv. 28Item page →Pick another item
How it works
- Search the item you want to upgrade, or pick one from the popular endgame gear.
- Choose the system — Enhance, Amplified Enhance or Enhance Potential — and the level range you are aiming for.
- Read the average, median and worst-case (90th and 99th percentile) cost in attempts, Kina and materials; the per-try table shows how the Adjustment Chance raises the chance after each failure.
Data from: success chances, Adjustment Chance steps and costs of the client's item enhance tables · EU client 2.0.7.0
What we don't know yet
- Market prices of materials are not included: you see how many you need and the Kina fees.
- Rates are the client's; NCSOFT can change server-side rates without a client patch.
+0 → +10 · 10 steps
Total +0 → +10
- Average
- 10 Attempts
- 254,400
- Median
- 10 Attempts
- 254,400
- 90th %Safe budget
- 10 Attempts
- 254,400
- 99th %
- 10 Attempts
- 254,400
| Materials | Average | Median | 90th % | 99th % |
|---|---|---|---|---|
| 10,090 | 10,090 | 10,090 | 10,090 |
Analytic distribution with the Adjustment Chance (the success chance rises after each fail) — exact math, not a simulation. Median, 90th and 99th percentiles answer “how much should I budget?”; the average is the cost over many identical upgrades.
| Step | Base chance | Adjustment/fail | Avg tries | Cost per attempt | |
|---|---|---|---|---|---|
| +0 → +1 | 100% | — | 1 | 3,500 | |
| +1 → +2 | 100% | — | 1 | 5,000 | |
| +2 → +3 | 100% | — | 1 | 9,300 | |
| +3 → +4 | 100% | — | 1 | 14,000 | |
| +4 → +5 | 100% | — | 1 | 19,800 | |
| +5 → +6 | 100% | — | 1 | 25,800 | |
| +6 → +7 | 100% | — | 1 | 33,000 | |
| +7 → +8 | 100% | — | 1 | 40,000 | |
| +8 → +9 | 100% | — | 1 | 48,000 | |
| +9 → +10 | 100% | — | 1 | 56,000 |
Stats at +10
Max Attack: 31Min Attack: 31