RD Spawner Settings

spawners.json

{
	"name" : "demo:spawners",
	"spawners" : [
		{
			"type" : "BLAZE",
			"potentials" : [
				{"name" : "minecraft:vindication_illager"},
				{"name" : "minecraft:illusion_illager"},
				{"name" : "minecraft:vex"}
			],
			"level" : [0, 1]
		},	
	]
}