Spirit is a Fabric and Forge mod for modern Minecraft focused around performing magical acts with souls
Almost anything in Spirit revolves around soul fire, where you can engulf various items in soul flames in order to transform them into other objects. Sometimes an item requires special reinforcements in order to be fully engulfed in flames so a multiblock structure surrounding the flame is required. This excellent video by SirColor can help you get started!
Spirit has a number of features designed to enhance your experience when it comes to soul magic in Minecraft. Using souls you can:
Transmute Mobs into other mobs
Craft items with soul fire
Detailed descriptions on how you can use these various items, recipes and features can be found on our wiki!