Universal Tower Defense X: How to Get Trait Rerolls
How to get Trait Rerolls in UTDX and spend them without wasting pity progress on low-value units.
Quick Summary
Get Trait Rerolls from active codes, events, challenges, and progression rewards, then save them for your best Mythic or Unrivaled carry instead of rerolling every new unit. Updated June 10, 2026.
Verification Notes
Inputs, formulas, and recommendations should be rechecked when the Roblox experience receives a gameplay update.
Quick Answer
Get Trait Rerolls from active codes, events, challenges, and progression rewards, then save them for your best Mythic or Unrivaled carry instead of rerolling every new unit.
Goal
Build a reroll plan that protects pity progress and high-value units.
Decision Details
| Decision Point | What to Do | Why It Matters |
|---|---|---|
| Best first move | Redeem active codes first | Codes often give the fastest reroll boost. Claim them before farming so you know your real budget. |
| Main checkpoint | Claim codes | Before moving on, confirm this is done: Claim codes, Choose one carry, Track pity. |
| Biggest risk | Avoid rerolling starter units too much | Rerolling starter units too much |
| Best tool to verify | codes | Use the codes page when you need numbers, rankings, or a second check before acting. |
Step-by-Step
Redeem active codes first
Codes often give the fastest reroll boost. Claim them before farming so you know your real budget.
Pick one priority unit
Rerolling five units at once spreads progress too thin. Choose your main carry first.
Know your stop point
Stop on strong S-rank traits for premium units. Do not chase perfection if your team still lacks levels or relics.
Use pity math
Track pity and expected rolls so you do not spend blindly near or far from the guarantee.
Save extra rerolls for updates
New banners can change which unit deserves the next reroll session.
Before You Start
Claim codes
Choose one carry
Track pity
Stop on useful S traits
Save rerolls for meta units
Common Mistakes
Avoid rerolling starter units too much
Rerolling starter units too much
Avoid ignoring pity count
Ignoring pity count
Avoid spending all rerolls before checking the tier list
Spending all rerolls before checking the tier list
Tools to Use With This Guide
Unit Tier List
UTDX unit tier list ranked S++ to C by DPS score, role value, rarity, obtain method, best use case, and investment priority.
Traits & Relics Guide
UTDX trait guide with best traits, relic sets, trait decision table, carry builds, DoT setups, and keep-or-reroll advice.
All Active Codes
17 verified active codes with level requirements. Get thousands of Trait Rerolls, Gems, and free units.
Trait Reroll Calculator
277 pity system probability calculator. See your exact chances of rolling an S-rank trait based on current pity count.
DPS Calculator
UTDX DPS calculator for comparing unit DPS, level, trait, relic, attack speed, build verdict, and recommended carry setups.
❓ Frequently Asked Questions
Common questions about Universal Tower Defense X How to Get Trait Rerolls
What should I use Trait Rerolls on first?
Use them on your strongest long-term carry, ideally a top-tier Mythic or Unrivaled unit.
Should I reroll until Ruler?
Only on a unit that deserves a single-carry build. Eternal, Fission, and Astral can be better depending on mode and team.
📊 Data Source & Methodology
How to Get Trait Rerolls is a practical how-to guide reviewed June 10, 2026. It is based on the current universal-tower-defense-x tool data, progression logic, and player decision points on AverGames.
More UTDX Tools
Explore other tools for Universal Tower Defense X
Fresh Related Roblox Tools
More high-intent calculators and guides connected by game type, mechanics, or freshness