creeper apocalypse

paste into command block
should turn most mobs into creepers!

/summon FallingSand ~ ~1 ~ {Block:command_block,Data:1,TileEntityData:{Command:"/gamerule commandBlockOutput false"},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:"/fill ~1 ~-2 ~-1 ~6 ~3 ~1 minecraft:stained_hardened_clay 13 hollow"},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:"/fill ~1 ~-2 ~-1 ~6 ~1 ~1 minecraft:stained_glass 13 replace minecraft:stained_hardened_clay 13"},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:"summon FallingSand ~2 ~-3 ~ {Block:repeating_command_block,Data:1,TileEntityData:{Command:/scoreboard players tag @e[type=Squid] add TurnCreeper,auto:1b},Time:1,DropItem:0,Passengers:[{id:FallingSand,Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players tag @e[type=Bat] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:FallingSand,Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players tag @e[type=Villager] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:FallingSand,Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players tag @e[type=CaveSpider] add TurnCreeper},Time:1,DropItem:0}]}]}]}"},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/summon FallingSand ~3 ~-4 ~ {Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players tag @e[type=Witch] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:0,TileEntityData:{Command:/scoreboard players tag @e[type=Blaze] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:0,TileEntityData:{Command:/scoreboard players tag @e[type=Skeleton] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:0,TileEntityData:{Command:/scoreboard players tag @e[type=Zombie] add TurnCreeper},Time:1,DropItem:0}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/summon FallingSand ~4 ~-5 ~ {Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players tag @e[type=PigZombie] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players tag @e[type=Enderman] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players tag @e[type=Endermite] add TurnCreeper},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:5,TileEntityData:{Comamnd:"/scoreboard players tag @e[type=Silverfish] add TurnCreeper"},Time:1,DropItem:0}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/summon FallingSand ~5 ~-6 ~ {Block:emerald_block,Data:0,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:0,TileEntityData:{Command:kill @e[tag=TurnCreeper]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=TurnCreeper] ~ ~ ~ summon Creeper},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:0,TileEntityData:{Command:/entitydata @e[tag=TurnCreeper] {DeathTime:19,DeathLootTable:" "}},Time:1,DropItem:0}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:fill ~ ~-7 ~ ~ ~2 ~ air},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:command_block,Data:1,TileEntityData:{Command:"/setblock ~1 ~-8 ~ redstone_block"},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:redstone_block,Data:0,Time:1,DropItem:0}]}]}]}]}]}]}]}]}]}