onEvent('recipes', event => {
	
event.remove({ output:'rftoolsbuilder:builder' }) 
event.custom(
      {
        "type": "astralsorcery:altar",
        "altar_type": 1,
        "duration": 400,
        "starlight": 1000,
        "pattern": [
          "G___G",
          "_DHD_",
          "_RIR_",
          "_DCD_",
          "G___G"
        ],
        "key": {
          "G": {
            "item": "astralsorcery:black_marble_raw"
          },
          "C": {
            "item": "botania:dragonstone"
          },
          "R": {
            "item": "astralsorcery:black_marble_raw"
          },
          "D": {
            "item": "astralsorcery:starmetal_ingot"
          },
          "H": {
            "item": "naturesaura:grated_chute"
          },
          "I": {
            "item": "rftoolsbase:machine_frame"
          }
        },
        "output": [
          {
            "item": "rftoolsbuilder:builder",
            "count": 1
          }
        ],
        "effects": [
		 "astralsorcery:built_in_effect_constellation_finish",
          "astralsorcery:pillar_sparkle",
          "astralsorcery:luminescence_flare",
          "astralsorcery:built_in_effect_discovery_central_beam",
          "astralsorcery:altar_default_sparkle",
          "astralsorcery:built_in_effect_constellation_lines",
          "astralsorcery:built_in_effect_attunement_sparkle"
        ]
      }
    )


})