As mentioned above, you can use the Demon Blob item in Jujutsu Infinite to craft the Special Grade drops from the Heian Imaginary Demon boss. To craft the Demonic Robe in the Crafting area, you ...

The second, more time-consuming, but guaranteed way to get a Demonic Robe is to create it in the Crafting Zone. To do this, you will need to collect 200 Demon Blobs, which are also a drop from the ...