onEvent('recipes', event =>{
    //iron_sword
    event.shapeless('minecraft:iron_sword', 'kubejs:iron_sword')

    event.custom(
        {
            "type": "ars_nouveau:book_upgrade",
            "pattern":
            [
              "   ",
              " y ",
              "   "
            ],
            "key": {
              "y": {
                "item": "ars_nouveau:spell_book"
              }
            },
            "ingredients": [
              {
                "item": "ars_nouveau:novice_spell_book"
              },
              {
                "item": "minecraft:obsidian"
              },
              {
                "item": "minecraft:diamond"
              },
              {
                "item": "minecraft:diamond"
              },
              {
                "item": "minecraft:diamond"
              },
              {
                "item": "create:polished_rose_quartz"
              },
              {
                "item": "create:polished_rose_quartz"
              },
              {
                "tag": "forge:scales/dragon"
              },
              {
                "tag": "forge:scales/dragon"
              }
            ],
            "result":
            {
              "item": "ars_nouveau:apprentice_spell_book"
            }
          })

    event.custom(
        {
            "type": "ars_nouveau:book_upgrade",
            "pattern":
            [
              "   ",
              " y ",
              "   "
            ],
            "key": {
              "y": {
                "item": "ars_nouveau:spell_book"
              }
            },
            "ingredients": [
              {
                "item": "ars_nouveau:apprentice_spell_book"
              },
              {
                "item": "ars_nouveau:wilden_tribute"
              },
              {
                "item": "minecraft:nether_star"
              },
              {
                "item": "kubejs:draconium_sheet"
              },
              {
                "item": "kubejs:draconium_sheet"
              },
              {
                "tag": "forge:heart"
              },
              {
                "tag": "forge:scales/dragon"
              },
              {
                "tag": "forge:scales/dragon"
              },
              {
                "tag": "forge:scales/dragon"
              }
            ],
            "result":
            {
              "item": "ars_nouveau:archmage_spell_book"
            }
          })




})