Trait Rerolls: How and When to Spend - Anime Dice Wiki
Where reroll tickets come from, how the overwrite works, and the discipline that stops you wasting a limited supply.
Overview
A trait reroll replaces the passive already on a unit with a randomly rolled new one, and the overwrite is permanent. No confirmation step restores what you had, making every ticket a real decision. This page covers where tickets come from and the discipline that keeps a limited supply working, per the best traits guide.
Rerolling in Practice
The video below ranks traits from a player's perspective, which is the context you need before spending tickets. Watch which passives they consider keepers on an income unit versus a tower unit, because the correct target differs. Pair it with the multipliers in our best traits guide.
How a Reroll Resolves
The mechanic is simple, which is why the decision around it deserves care. A reroll is not a sandbox experiment, and the ticket supply is bounded by a handful of sources. Understanding the sequence helps you avoid the one mistake that cannot be undone. See the traits tier list.
Go to the Trait Station
Rerolling happens at the trait station in the hub rather than from your inventory, so you need to travel there before the menu becomes available at all.
Select the Unit
Choose from your inventory. Pick a unit that already produces a meaningful share of your plot income, because trait value scales with the base underneath.
Roll and Accept the Overwrite
The game assigns one random trait from the full pool, replacing whatever was there. The previous passive is gone the moment the roll resolves.
Stop at Your Target Tier
Set the tier you want before you begin, then stop the moment you reach it. Chasing one step higher on an already strong trait burns supply for a small gain.
Where Reroll Tickets Come From
Supply is the binding constraint on trait progression rather than the roll odds themselves. The sources below are the reliable ones, and each is worth building into a routine. The codes page tracks the current rewards that grant tickets, and the tower guide covers wave rewards.
| Source | Repeatable? | Notes |
|---|---|---|
| Active codes | No, one per code | Several current codes award them |
| Tower waves | Yes | Main repeatable source |
| Daily rewards | Yes, once a day | Small but consistent |
| Inventory banking | Yes | They never expire or reset |
| Refunds | Never | A misclick is permanent |
Which Units Deserve a Reroll
The correct target is a unit you have already decided to keep, ideally one carrying a mutation or a strong grade that you would not want to replace. The mutations guide explains why a variant makes a unit worth investing in rather than selling.
Mutated Units
A variant multiplies value, so a good trait compounds the gain.
Well-Graded Units
Grade and trait multiply, so both are worth improving.
Top Earners
The unit generating the most cash per second on your plot.
Not Commons
They will be replaced rather than polished.
Not Soon-to-Sell
Any ticket spent on a unit you will sell is wasted.
Stop at Good Enough
Diminishing returns make the last tier not worth chasing.
Understanding the Odds
The all-round traits raising income, damage and health together each carry a roll chance below one percent, so the top of the ladder is genuinely rare. Everything else falls into the single-stat tiers, where the difference between adjacent levels is modest rather than dramatic. See the best traits guide.
That distribution is the reason a target tier matters more than persistence. A unit holding a tier-three single-stat passive is already in a good place, and the expected number of tickets required to improve it further is high. Our traits tier list gives the exact multipliers behind each tier.
Reroll Discipline Rules
The rules below all protect supply rather than improve luck, and they matter because tickets cannot be farmed quickly. Treating them as fixed policy is what separates an account that improves steadily from one that burns everything on impulse. The tips guide covers the wider set of habits.
- Decide the target tier before you open the station
- Reroll only units you have already chosen to keep
- Bank tickets rather than spending them on arrival
- Stop the moment you hit the target tier
- Never reroll a unit you are about to sell
Frequently Asked Questions
How do I get trait rerolls?
Mainly by redeeming active codes that award them, clearing enemy waves in the tower challenge, and claiming daily rewards. They accumulate in your inventory indefinitely, so there is no pressure to spend them as soon as you receive them.
Does a reroll overwrite my current trait?
Yes, immediately and permanently. The game assigns one random trait from the full pool, replacing whatever the unit held, with no confirmation step that restores the previous passive. Never reroll a unit whose current trait you are happy with.
Should I reroll a common unit?
No. Commons will be replaced rather than polished, and tickets are far scarcer than units. Save your supply for epics and above, or for any unit that already earns a significant share of your plot income.
How many rerolls does a good trait take?
There is no fixed number, and the all-round traits each sit under a one percent roll chance. That is why setting a target tier in advance matters more than persistence, since the expected cost of one step higher is high.
Can I undo a bad reroll?
No. There is no refund and no restore, which is the single most important fact about the reroll system. Treat every ticket as if the outcome is a permanent change to your best unit, because it is.
Where should I reroll traits?
At the trait station in the hub rather than from your inventory. The menu only becomes available once you approach the station, so travel there first and then select the unit you have decided to invest in.