{
  "type": "minecraft:add",
  "argument1": {
    "type": "minecraft:y_clamped_gradient",
    "from_y": 224,
    "to_y": 288,
    "from_value": -1,
    "to_value": 0
  },
  "argument2": "angel_islands:islands/layer4/offset_bottom"
}
