weak_arms.json

{
  "type": "origins:modify_break_speed",
  "modifier": {
    "name": "Unbreakable natural stone",
    "value": -1,
    "operation": "multiply_total"
  },
  "block_condition": {
    "type": "origins:and",
    "conditions": [
      {
        "type": "origins:in_tag",
        "tag": "origins:natural_stone"
      },
      {
        "type": "origins:adjacent",
        "adjacent_condition": {
          "type": "origins:in_tag",
          "tag": "origins:natural_stone"
        },
        "comparison": ">",
        "compare_to": 2
      }
    ]
  },
  "condition": {
    "type": "origins:status_effect",
    "effect": "minecraft:strength",
    "inverted": true
  }
}