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How to Reroll Traits

Master the trait reroll system. Learn where to farm rerolls, optimal strategies by game phase, and when to stop.

12 min readData checked: 2026-07-06
Looking for Trait Rankings?
Check our Trait Tier List for all drop rates and tier rankings →
Need UTDX-specific trait targets?
Open the UTDX Traits Guide for Update 3.0 reroll priorities and transfer guardrails.
Data Source:Trait rates and effects use canonical trait data checked on 2026-07-06; current trait confidence is mixed. Challenge reroll sources use Likely mode data and Trello-backed drops checked on 2026-07-06. Reroll strategy and unit pairing remain guide logic until in-game route evidence is captured.

What Are Traits?

Traits are special modifiers that can be applied to your units using Reroll Scrolls. Each unit can have up to 2 traits (Double Trait is possible but rare). Traits can dramatically change a unit's effectiveness.

Reroll System
Use Reroll Scrolls to change traits
RNG Based
Traits are randomly assigned
Save Wisely
Rerolls are limited resources

Key Traits to Target

Understanding which traits to target and their drop rates helps you plan your reroll strategy effectively.

TraitDrop RateExpected RerollsStatusNotes
Ruler0.1%~1,000Likely+200% Damage, -20% Cooldown, +30% Range, Limits to 1 placement
Duelist0.8%~125Likely+ 35% Boss damage, +25% Crit rate, +20% Range
Fortunate1%~100Likely(Farm Only trait) Increases Income by 20%
Sacred0.3%~333Likely+25% Damage, +25% Range, -10% SPA, -15% Cost
Astral0.45%~222Likely+20% Affliction Duration, -20% SPA, +15% Range, DoT Can now stack
View Full Trait Tier List with All Drop Rates

Reroll Strategy by Game Phase

1

Early Game

Speed Cart / Fastcart -> Fortunate

Fortunate is tracked at +20% income and 1% listed probability; Speed Cart income modeling is Mixed.

2

Mid Game

Main DPS -> Duelist / Sacred

Duelist and Sacred are Trello-backed trait records; exact unit pairing remains guide logic.

3

Late Game

Farm Featured Challenge for rerolls

Featured Challenge drop record: Trait Rerolls x5 (30%). Use high-value rerolls on your best carry.

High-Priority Traits by Unit

Priority Trait Targets

  • !
    Speed Cart → Fortunate

    Fortunate is the canonical farm trait for Speed Cart/Fastcart: +20% income, 1% listed probability.

  • !
    Kyito → Duelist

    Duelist is a high-priority Kyito/Kriatu pairing in legacy strategy notes; the trait record itself is Likely.

  • Main DPS → Ruler (0.1%)

    Long-term goal for your best carry. Ruler's one-placement tradeoff means it should be planned around the mode and unit role.

Where to Get Rerolls

Primary Sources

  • Level Milestones - 10 rerolls per level
  • Featured Challenge - Trait Rerolls x5 (30%)
  • Gold Shop - Buy priority rerolls when your account can afford them
  • Achievements - Various rewards

Tips

  • • Always clear Gold Shop daily
  • • Farm Featured Challenge once geared
  • • Level up = free rerolls from milestones
  • • Half-hour/Reroll challenge record: Rerolls 100% 1x to 3x

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