The Sandbox mode is one of the most useful systems that you should be making the most of in Jujutsu Infinite. This is especially true if you are just starting out, as the mode will allow you to experiment with different resources after you have made your character.
Hence you will be able to have a firmer grasp of some of the in-game mechanics by trying out items like Energy Nature Scrolls and Purified Curse Hands.
So if you are looking to access the mode and make the most of it, then the guide below will help you out.
How to access Sandbox mode in Jujutsu Infinite

There are two ways of entering the Sandbox mode in Jujutsu Infinite:
1) Use the console command
The first method is to type in a specific console command by making your way to the global server chat box. Here you will need to type “/sandbox” and then press send. Once you have done it successfully, you will automatically be taken to the Sandbox mode.
2) Talk to Jake
The next way of reaching Sandbox mode is to talk to Jake. He is the Sandbox NPC who can be found near the PvP portal in the main lobby. So just walk to him and talk to him, to be teleported to the Sandbox area.
Note: Try this method if the console command fails. So players have reported that the command does not work consistently.
How to use the Sandbox mode in Jujutsu Infinite
The Sandbox mode in Jujutsu Infinite is pretty similar to the main server but with one major difference; you will have unlimited access to all resources. This means that you will have an infinite amount of money along with other items that can be farmed from bosses and chests in the main server.
Apart from this, you will also be able to try out new Innate Techniques that you have not unlocked, while going up against some of the bosses that are available in the Sandbox mode. This will let you test out the various mechanics when going up against some of the harder encounters.
Moreover, in Sandbox mode you will also be able to try out all the Emotes that are available in Jujutsu Infinite.