MementoMori allows for rerolling, which is resetting your account several times for a more beneficial start. This MementoMori guide explains what rerolling is, how to do it, characters to prioritize in rerolls, and rerolling tips.

Character Reroll Guide

What is Character Reroll?

Rerolling is initially restarting the game to get better-starting characters. Rerolling involves deleting your current data and starting fresh. You do it to aim for specific, powerful characters early on, giving you a head start.

How to Reroll

1	When you first open the MementoMori app and end up on the title screen, you'll be asked if you want to sign in to Google Play. Tap 'close' and start the game.
2	Play through the tutorial until Quest 2-2, where you will be allowed to go back to the Home screen and collect rewards.
3	Go to the 'Prayer of the Cursed' banner and start pulling witches. We recommend doing single-pulls instead of pulling ten at once.
4	If you've already gotten your preferred witch, skip ahead to Step 10. If not, read on.
5	Go back to the Home tab and click on the options menu in the top right-hand corner, then select 'Return to Title.'
6	At the title screen, select the cog icon in the top right-hand corner.
7	Tap 'Reset Game Data.'
8	Confirm that you'll reset your data.
9	Your game should restart by this point. Repeat steps 1 to 8.
10	Once you have the witches you want, save your guest account by either setting a password or linking your Google Play account to it through the 'Account Link' button in the Home screen's options menu.

Character Reroll Tier List

Recommended Characters to Reroll For

Prioritize Cordie or Florence

There are many characters available in MementoMori. For the early game, these are the recommended characters you need to look out for your reroll based on priority:

Character Reroll Priority
Must Have ★★★★★	Florence Cordie
Useful to Have ★★★★	Merlyn Primavera Mimi
Decent ★★★	Amleth Soltina Dian

Florence or Cordie would be fantastic additions to your group. Florence is a formidable attacker who can deliver critical hits that do much damage. She becomes much more powerful when she can chain attacks because of her passive ability.

Another potent attacker, Cordie, is renowned for her speed and tremendous damage output. She works well with witches who may weaken enemies.

They are the main DPS you can use to clear the Main Quest. Continue rerolling if you do not get either one or the characters on the priority list.

Tips on Rerolling

Do Single Pulls Instead of 10-Pulls

If you want to save tickets, pull from the game's invocation banners one at a time instead of 10 at once. This way, you can stop pulling the banners once you've already gotten the witch you need and use the tickets at another time.

Play Until Chapter 7 in One World So You Can Quickly Reroll in Other Worlds

If you plan on playing on multiple worlds with one account, you can play until Chapter 7 before switching to a different world. Players who have already played the game up to chapter 7 can skip the tutorial completely if they switch to a new world on the same account, with all the rewards given you at the start.

Kingdom of Byrune Chapter 7 Quest Guide

MementoMori Related Guides

List of All Tips and Tricks

Beginners' Guide
Beginner's Guide
The Best World To Play In for Beginners	Reroll Guide
Team Building Guide	How to Clear the Cave of Space-Time Trial
Who to Pull Using Witch's Invitation	Tower of Infinity Guide
Fountain of Prayers Guide	Temple of Illusions Guide
Guild Guide	Battle League PvP Guide
Gear Guide	How to Augment Gear
Rune Guide	Awakening Guide
Level Link System Guide	What Is the Invocation of Chance?
Which Gacha Gear Set Should You Build?	Unique Weapons Guide
Gold Farming Guide	Tree of Life's Dew Explained