{ "mod": "progressivebosses", "spawn": { // Array of all categories this mod has spawns for "categories": { "monster": { // Set the limit per mob within this category "spawns": { "larva": { // Do not edit this name "name": "larva", // Maximum amount of this mob that can spawn per chunk "limit": 70 }, "wither_minion": { // Do not edit this name "name": "wither_minion", // Maximum amount of this mob that can spawn per chunk "limit": 70 } } } } } }