{
"butchercraft:bone_saw":[
      {
        "attribute":"minecraft:generic.attack_speed",
        "operation":"ADDITION",
        "modify":-3
      },
      {
        "attribute":"minecraft:generic.attack_damage",
        "operation":"ADDITION",
        "modify":-1
      }
    ],
"butchercraft:butcher_knife":[
      {
        "attribute":"minecraft:generic.attack_speed",
        "operation":"ADDITION",
        "modify":-3
      },
      {
        "attribute":"minecraft:generic.attack_damage",
        "operation":"ADDITION",
        "modify":-1
      }
    ],
"butchercraft:gut_knife":[
      {
        "attribute":"minecraft:generic.attack_speed",
        "operation":"ADDITION",
        "modify":-2
      },
      {
        "attribute":"minecraft:generic.attack_damage",
        "operation":"ADDITION",
        "modify":-2
      }
    ],
"butchercraft:skinning_knife":[
      {
        "attribute":"minecraft:generic.attack_speed",
        "operation":"ADDITION",
        "modify":-2
      },
      {
        "attribute":"minecraft:generic.attack_damage",
        "operation":"ADDITION",
        "modify":-1
      }
    ]
}
