In the pack I'm working on, two of the mods in the pack are Supplementaries and Malum, and I got the idea to maybe have it so that when you burn soulwood and runewood, you get hex ash instead of regular ash. I understand that I'd need a block for the hex ash layers that get created from the burning, but I don't know how to make it so the layers get created from burning.
Currently using 1.19.2 Forge