Idle War – How To Reroll Guide

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To get the best start in RPG mobile games like Idle War, players can reroll until they get the best heroes at the beginning of the game.

Rerolling is a technique in which you start over in the game, and then play until you’ve rolled the first free premium summons.

If you don’t pull a hero you wish to use, just reroll once again.

Most players reroll to get the best heroes in the game, so they can progress faster and are set up for the late game.

In this guide, we teach you how to reroll in Idle War as well as which heroes to reroll for and the benefits of it.

In short, the most efficient way to reroll in Idle War is by changing server.

To do this, access the profile settings, press switch server, and then select a server you haven’t played on before.

Play until you’ve received the first two free premium summons and then reroll again if you aren’t satisfied with the heroes you’ve pulled.

You’ll find a step by step guide of this below, information about who to reroll for, and more.

Table of contents

How to reroll in Idle War

There are two ways to reroll in Idle War – by changing server and by creating a new account.

We strongly recommend using the changing server method, as it is much quicker and more convenient to do.

You should only use the creating a new account method if you want to play on a specific server you’ve already played on with your current account.

Here is the step by step guide on how to reroll in Idle War by changing server.

Step 1: Go to the main screen and press the profile icon in the top left corner.

Idle War profile icon on home screen

Step 2: Press the Switch Server button in the bottom menu.

Idle War profile page

Step 3: Select a server you haven’t played on before.

Idle War server list

Step 4: Play until you’ve received the two free premium summons.

You get the first premium summon when the tutorial shows you how to summon, and you get the second one after you buy it from the market in the tutorial as well.

Idle War summon page screenshot

If you don’t pull a hero you want to continue with, reroll again. If you’re unsure which heroes to reroll for, check out the section.

Heroes to reroll for in Idle Wars

The purpose of rerolling is to obtain incredible heroes right at the beginning of the game to give you the best start.

Having heroes that you’re going to use for a long time is also more resource-efficient rather than upgrading a hero you’re going to replace soon.

But what heroes should you aim for when rerolling?

Here are a couple of the best heroes in the game, that you should definitely keep if you pull when rerolling:

  • Dainslef
  • Elementalist
  • Nerid
  • Dracula
  • Deathglow

You can find more great heroes to reroll for in our Idle War tier list.

Aiming for a 5-star hero like the ones above is optimal, but can take quite a while, as the premium summon only has a 3.2% to give a 5-star hero.

Instead, you might want to aim for a good 4-star hero, as they are way more likely to be pulled at a rate of 19% per premium summon.

Benefits of rerolling

Rerolling in mobile games like Idle War comes with obvious benefits.

Firstly, if you start out with one of the best heroes in the game, you are sure to progress at a much faster pace than if you just had a couple of average heroes.

When you progress faster, you also unlock locations quicker, making you able to farm useful items earlier on.

Secondly, having a hero from the start that you know you’re going to use on your late-game team is very resource-efficient.

Costs of upgrading heroes increase exponentially, which makes it very expensive to keep heroes you’re going to replace for too long.

If you have a hero, you’re not going to replace you’re not wasting any resources on upgrading them.

Should you reroll in Idle War

As established, rerolling in Idle War comes with significant benefits.

However, is it worth it to reroll?

That depends on how long you’ve already played the game.

In general, we believe if you haven’t progressed too much, let’s say you have only played for a couple of days, maybe a week, and are willing to put in the time, then rerolling can be of great benefit to you.

If you have, however, already spent significant time on the game and obtained a lot of great heroes already, then rerolling might not be for you.

That’s everything you need to know about how to reroll in Idle War.

If you have any input or suggestions for this guide, you can share it with us in the comment section below.

Tim Stadel Clausen

Tim, also known as Timzer online, is the founder & owner of He was raised on a wide variety of video games and reached great heights in many of them. Having started several online ventures, including other websites, it was only natural that Tim started a gaming site as well.

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