Artifact rerolling wastes the most resin. Understanding scoring standards and keep/reroll decisions saves resources and time.
Reroll Decision Tree
| Situation | Recommendation |
| Wrong main stat | Must reroll |
| Correct main, bad subs | Consider rerolling |
| Correct main, good subs | Keep, enhance |
| Correct main, mediocre subs | Check resin balance |
CV Scoring Formula
CV (Candidate Value) is the core metric for evaluating artifact potential:
CV\ =\ CRIT\ DMG%\ \+\ CRIT\ Rate%\ x\ 2
| CV | Grade | Notes |
| ≥ 70 | S | Endgame quality, prioritize keeping |
| 60-70 | A | Excellent, worth investing |
| 50-60 | B | Usable, situational |
| < 50 | C | Reroll recommended |
Note: CV applies only to Crit Sands/Goblet/Circlet. For other combinations use:
| Slot | Main Stat | Priority |
| Sands | ATK% | High |
| Sands | ER% | Medium (off-field) |
| Sands | EM% | High (EM chars) |
| Goblet | DMG Bonus% | Highest |
| Goblet | ATK% | Medium |
| Circlet | CRIT Rate% | High |
| Circlet | CRIT DMG% | High |
| Circlet | EM% | Medium (EM teams) |
Substat Values
| Stat | Value per Roll | Notes |
| CRIT Rate | 2.0 | High value, ideal 1:2 ratio |
| CRIT DMG | 1.0 | Standard value |
| ATK% | 0.8 | Best for normal attack DPS |
| EM | 0.6 | Core for transform teams |
| ER | 0.5 | Essential for off-field |
| HP% | 0.4 | Some survivability |
| DEF% | 0.4 | Zhongli exclusive |
Common Mistakes
- Mistake 1: Enhancing wrong main stat — must reroll first
- Mistake 2: 1:1 CRIT ratio — should be 1:2
- Mistake 3: EM chars using ATK Sands — should use EM Sands
- Mistake 4: Rerolling randomly with spare resin — prioritize active characters
FAQ
Q: Main stat correct but subs are bad — what to do?
A: If you have 3+ good subs (crit/ATK%/EM), enhance. If only 1-2, reroll.
Q: Must I reroll if CV < 50?
A: Not always. If main stat is correct and you have 2+ good subs, keep and enhance.
Q: Not enough resin — which artifact should I reroll first?
A: Prioritize the character you're currently leveling. Don't spread resin too thin.