You must include a catalog skeleton body inside your custom disaster if you want it to be available on the catalog, you can submit your disaster on the discord server in the #disaster-submission channel! This is how your YAML should look:
# * Your settings skeleton body with info about the disastersettings:# Settings info# * Your core body for defining events and actions inside levelscore:# Core info# Your custom items skeleton body if you decided to create one for your disasteritems:# Custom items# Your custom entities skeleton body if you have custom mobs in your disasterentities:# Custom entities# * This is how you define a catalog section for your disaster catalog:# Item that will be displayed for your disaster in the catalog in-game guiitem:'lava_bucket'# A short description of your disasterdescription:'&eExample disaster to show you how to create custom disasters'# Your name for creditauthor:'JewishBanana'