You also have to level up your cauldron to be able to fuse higher level items. However, you only start with 3 slots unlocked, and must level up the cauldron to level 6 and then level 11 to unlock slots 4 and 5, respectively. In the center, there are five available item slots for you to put items into in order to have a go at fusion. We’ll start by talking about the user interface. It’s something you’ll need to master, or at least be familiar with if you want to craft high level items and/or have a steady gem income.

Fusion is a very important mechanic in Shop Heroes, in which you throw a bunch of items into a magical pot and hope something better comes out. This guide covers Fusion.Introduction to basic fusion techniques, plus numbers about how certain methods are better.Followed by more advanced techniques, and numbers about how they are again better.