/setblock ~ ~1 ~ standing_sign 0 replace {Text2:"{\"text\":\"\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/blockdata ~ ~-1 ~ {auto:0,Command:\\\"/setblock ~0 ~0 ~0 minecraft:mob_spawner 0 replace {\\\\\\\"id\\\\\\\":\\\\\\\"MobSpawner\\\\\\\",\\\\\\\"SpawnCount\\\\\\\":4s,\\\\\\\"SpawnRange\\\\\\\":4s,\\\\\\\"MaxNearbyEntities\\\\\\\":16s,\\\\\\\"Delay\\\\\\\":-1s,\\\\\\\"MinSpawnDelay\\\\\\\":300s,\\\\\\\"MaxSpawnDelay\\\\\\\":600s,\\\\\\\"RequiredPlayerRange\\\\\\\":16s,\\\\\\\"SpawnPotentials\\\\\\\":[{\\\\\\\"Weight\\\\\\\":1,\\\\\\\"Entity\\\\\\\":{\\\\\\\"CustomName\\\\\\\":\\\\\\\"\\u00a77子\\u00a70蜘蛛\\\\\\\",\\\\\\\"CustomNameVisible\\\\\\\":1b,\\\\\\\"Health\\\\\\\":10f,\\\\\\\"Attributes\\\\\\\":[{\\\\\\\"Name\\\\\\\":\\\\\\\"generic.maxHealth\\\\\\\",\\\\\\\"Base\\\\\\\":10d},{\\\\\\\"Name\\\\\\\":\\\\\\\"generic.attackDamage\\\\\\\",\\\\\\\"Base\\\\\\\":4d}],\\\\\\\"HandItems\\\\\\\":[{\\\\\\\"tag\\\\\\\":{\\\\\\\"display\\\\\\\":{\\\\\\\"Name\\\\\\\":\\\\\\\"\\u00a74蜘蛛の足\\\\\\\",\\\\\\\"Lore\\\\\\\":[\\\\\\\"\\u00a74とてもグロい....\\\\\\\",\\\\\\\"\\u00a74触ると変な感覚になる...\\\\\\\"]}},\\\\\\\"id\\\\\\\":\\\\\\\"minecraft:stick\\\\\\\",\\\\\\\"Count\\\\\\\":1b,\\\\\\\"Damage\\\\\\\":0s},{\\\\\\\"tag\\\\\\\":{\\\\\\\"display\\\\\\\":{\\\\\\\"Name\\\\\\\":\\\\\\\"\\u00a74蜘蛛の足\\\\\\\",\\\\\\\"Lore\\\\\\\":[\\\\\\\"\\u00a74とてもグロい....\\\\\\\",\\\\\\\"\\u00a74触ると変な感覚になる...\\\\\\\"]}},\\\\\\\"id\\\\\\\":\\\\\\\"minecraft:stick\\\\\\\",\\\\\\\"Count\\\\\\\":1b,\\\\\\\"Damage\\\\\\\":0s}],\\\\\\\"HandDropChances\\\\\\\":[0.5f,0.5f],\\\\\\\"ArmorItems\\\\\\\":[{},{},{},{\\\\\\\"tag\\\\\\\":{\\\\\\\"display\\\\\\\":{\\\\\\\"Name\\\\\\\":\\\\\\\"\\u00a74蜘蛛の眼球\\\\\\\",\\\\\\\"Lore\\\\\\\":[\\\\\\\"\\u00a70とてもグロい....\\\\\\\",\\\\\\\"\\u00a74血が出ている...\\\\\\\"]}},\\\\\\\"id\\\\\\\":\\\\\\\"minecraft:fermented_spider_eye\\\\\\\",\\\\\\\"Count\\\\\\\":1b,\\\\\\\"Damage\\\\\\\":0s}],\\\\\\\"ArmorDropChances\\\\\\\":[0f,0f,0f,0.26f],\\\\\\\"id\\\\\\\":\\\\\\\"cave_spider\\\\\\\"}}]}\\\"}\"}}",Text3:"{\"text\":\"\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/blockdata ~ ~-1 ~ {auto:1}\"}}",Text4:"{\"text\":\"\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/setblock ~ ~ ~ air\"}}"}