{
	"feature": "biomemakeover:underground_mycelium",
	"placement": [
		{
			"count": 12,
			"type": "minecraft:count"
		},
		{
			"type": "minecraft:in_square"
		},
		{
			"height": {
				"max_inclusive": {
					"absolute": 60
				},
				"min_inclusive": {
					"absolute": -30
				},
				"type": "minecraft:uniform"
			},
			"type": "minecraft:height_range"
		},
		{
			"allowed_search_condition": {
				"blocks": "minecraft:air",
				"type": "minecraft:matching_blocks"
			},
			"direction_of_search": "down",
			"max_steps": 12,
			"target_condition": {
				"type": "minecraft:solid"
			},
			"type": "minecraft:environment_scan"
		},
		{
			"type": "minecraft:random_offset",
			"xz_spread": 0,
			"y_spread": 1
		},
		{
			"type": "minecraft:biome"
		}
	]
}