Trait Reroll Strategy
Probability-based optimization guide
Important Notice
Eternal traits have only a 0.026% chance per reroll. On average, you need 3,846 rerolls to expect one Eternal trait. Set realistic expectations!
📚 Source: Technical Data Dictionary Lines 17-18
📊 Probability Table
Exact probabilities from game data analysis
| Rarity | Probability | Expected Rerolls | Recommendation |
|---|---|---|---|
| Eternal | 0.026% | 3,846 | ALWAYS KEEP |
| Mythic | 0.085% | 1,176 | ALWAYS KEEP |
| Legendary | 0.5% | 200 | KEEP (Good rolls) |
| Epic | 1.5% | 67 | Consider Reroll |
| Rare | 5% | 20 | Reroll when possible |
| Common | 8.785% | 11 | ALWAYS REROLL |
📚 Source: Technical Data Dictionary Lines 18-25
4-Step Reroll Strategy
Check Your Reroll Stone Count
Count your available Trait Reroll items before starting.
📚 Tool Module Specifications Line 49
Only Reroll on S-Tier Weapons
Prioritize rerolling on Scythe or Legendary Chainsaw only.
📚 Tool Calculator Blueprint Line 74
Target Mythic Traits Minimum
Aim for Lethal (DPS) or Aegis (Survival) as your target.
📚 Technical Data Dictionary Lines 17-18
Stop at Purple (Mythic) or Higher
Once you hit Mythic rarity or better, STOP immediately.
📚 Tool Calculator Blueprint Line 75
Best Traits by Category
damage
CRIT Rate +25-35%, CRIT DMG +100-140%
Damage +100%, Size +50%
CRIT Rate +30-35%, ATK +20-30%
survival
HP +40-50%, Damage Reduction +15-20%
HP +30-40%, Damage Reduction +10-15%
elemental
ATK +50% + Thunder damage bonus
ATK +50% + Fire damage bonus
ATK +50% + Poison damage bonus
utility
ATK +25-35%, Energy Recharge +80-100%
CD Reduction +25-30%, ATK +20-30%
🎯 Best Traits by Weapon
Melee DPS + Fire synergy
Ranged + Thunder element
Fire damage amplification
Poison synergy
📚 Source: Tool Module Specifications Lines 45-46