grimorio

Terms

Last updated 12 October 2026

These are the terms for using grimorio, a free tool for keeping track of the Magic: The Gathering cards you own. By signing in you agree to them. They are written to be read; if anything is unclear, the plain meaning is the intended one.

Who you are dealing with

grimorio is run by Luiz Henrique, an individual in Brazil.

The service

grimorio is free and provided as it is. It is a project being actively built, so features will change, and some may be removed. It may be unavailable at times, and it could one day close. If it is going to close, that will be announced in the app with enough time for you to download your data, which you can do at any time from the account menu.

Your account

An account is for one person, and you are responsible for what is done with it. You need to be at least 13 years old to use grimorio.

Your collection

What you record in grimorio — your binders, their names and your collection — is yours. You allow grimorio to store it and show it to you, and to the people you share a binder with, which is what the service needs to work. You can download it or delete it whenever you like; how that works is in the privacy policy.

A shared link can be opened by anyone who has it. Share a binder only with people you are happy to show it to, and stop sharing it from the binder's options when you are not.

Fair use

Please do not:

• try to reach other people's data, or get around the limits that protect the service;
• overload grimorio, or copy its content or catalogue in bulk by automated means;
• use binder names or shared links for anything unlawful, hateful or meant to harass;
• use grimorio in a way that breaks the law or other people's rights.

An account used like this may be suspended or removed. Where it is reasonable, you will be told why first.

Card data and Magic: The Gathering

Card information and images come from Scryfall. grimorio is not affiliated with Scryfall.

grimorio is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.

Responsibility

grimorio is offered free of charge and without guarantees. Card data can contain mistakes, and data can be lost despite daily backups, so keep your own records of anything valuable — the export exists for that. As far as the law allows, grimorio is not liable for losses arising from using it or from not being able to use it. Nothing here limits rights you have as a consumer under Brazilian law.

Changes

If these terms change, the date at the top changes with them. A change that matters will be announced in the app before it applies. Continuing to use grimorio after that means accepting the new terms; if you do not, you can download your data and delete your account.

Law

These terms are governed by the laws of Brazil.