Cube Synthesis Simulator
Synthesis consumes 9 items of the same grade and rolls the result grade by weight. Low grades always rank up, but Immortal and above carry a retention chance. Odds are taken straight from the game data.
Your synthesis results
Syntheses
0
+1 rank
0
+2 ranks
0
Retain
0
Try synthesizing in the cube below — your results are tallied here.
Try synthesizing
Synthesis
Material grade
Same grade [Бессмертный] chance49.9%
Higher grade [Аркана] chance49.9%
Two grades higher [Запредельный] chance0.249%
Synthesizing 9 items of the same grade yields a higher-grade item. Pick a grade and hit Synthesize. The result follows the odds shown below — and from Immortal up, it can also stay the same grade (retain).
Grade transition odds
| Material grade | Result |
|---|---|
| Обычный | Необычный95.2%+1 rankРедкий4.76%+2 ranks |
| Необычный | Редкий96.2%+1 rankЛегендарный3.85%+2 ranks |
| Редкий | Легендарный97.6%+1 rankБессмертный2.44%+2 ranks |
| Легендарный | Бессмертный99.0%+1 rankАркана0.990%+2 ranks |
| Бессмертный | Бессмертный49.9%RetainАркана49.9%+1 rankЗапредельный0.249%+2 ranks |
| Аркана | Аркана66.6%RetainЗапредельный33.3%+1 rankНебесный0.166%+2 ranks |
| Запредельный | Запредельный76.9%RetainНебесный23.1%+1 rankБожественный0.077%+2 ranks |
| Небесный | Небесный83.3%RetainБожественный16.7%+1 rankКосмический0.017%+2 ranks |
| Божественный | Божественный90.9%RetainКосмический9.09%+1 rank |
| Космический | Top grade (cannot be synthesized further) |
Expected cost
→
Expected syntheses
47.1 ×
Starting-grade materials needed (expected) (Бессмертный)
377.7 pcs
Syntheses per grade (expected)
Бессмертный44.4×Аркана2.7×
Each synthesis consumes 9 same-grade materials. Values account for retention and +2-rank jumps (no downgrades occur in the data).
Synthesis simulation
Runs many trials of reaching the target from the start grade you chose above, showing the average, spread and distribution of syntheses needed.