POW Block | Minecraft | 1 Command

/summon falling_block ~ ~1 ~ {Block:"redstone_block",Time:3,Passengers:[{id:"falling_block",Block:"activator_rail",Time:3,Passengers:[{id:"commandblock_minecart",Command:/gamerule commandBlockOutput false},{id:"commandblock_minecart",Command:/scoreboard objectives add PackTimer dummy},{id:"commandblock_minecart",Command:/fill ~2 ~-2 ~-1 ~7 ~4 ~1 wool 14 hollow},{id:"commandblock_minecart",Command:/fill ~2 ~-1 ~-1 ~7 ~3 ~1 stained_glass 14 replace wool},{id:"commandblock_minecart",Command:/summon falling_block ~3 ~-1 ~ {Block:repeating_command_block,Data:1,TileEntityData:{auto:1b,Command:/scoreboard players add POWBlock PackTimer 1},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players test POWBlock PackTimer 20},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:9,TileEntityData:{Command:/scoreboard players set POWBlock PackTimer 0},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:repeating_command_block,Data:9,TileEntityData:{auto:1b,Command:/scoreboard players tag @e[type=item] add POWBlockA {Item:{id:"minecraft:tnt",Count:2b},OnGround:1b}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players tag @e[type=item] add POWBlockB {Item:{id:"minecraft:piston",Count:4b},OnGround:1b}},Time:1,DropItem:0}]}]}]}]}},{id:"commandblock_minecart",Command:/summon falling_block ~4 ~-1 ~ {Block:chain_command_block,Data:5,TileEntityData:{Command:/execute @e[tag=POWIma] ~ ~ ~ /summon minecraft:area_effect_cloud ~ ~ ~ {Duration:2000000000,Tags:["POWWait"]}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:repeating_command_block,Data:0,TileEntityData:{auto:1b,Command:/execute @e[tag=POWIma] ~ ~ ~ setblock ~ ~ ~ wool 3 0},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:execute @e[tag=POWBlockC] ~ ~ ~ kill @e[type=item,c=2,name=!POWIMA]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:execute @e[tag=POWBlockC] ~ ~ ~ /summon item ~ ~ ~ {Motion:[0.0,0.3,0.0],Item:{id:"spawn_egg",Count:1b,tag:{EntityTag:{id:vex,Tags:["POWIma"]},ench:[{id:-1}],display:{LocName:"POW Block"}}},CustomName:"POWIMA"}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=POWBlockA] ~ ~ ~ /scoreboard players tag @e[type=item,tag=POWBlockB,dx=0] add POWBlockC},Time:1,DropItem:0}]}]}]}]}},{id:"commandblock_minecart",Command:/summon falling_block ~5 ~-1 ~ {Block:chain_command_block,Data:1,TileEntityData:{Command:kill @e[tag=POWIma]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @e[tag=POWWait] ~ ~ ~ detect ~ ~ ~ air -1 summon area_effect_cloud ~ ~ ~ {Tags:["POWMa"]}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @e[tag=POWWait] ~ ~ ~ detect ~ ~ ~ air -1 kill @e[c=1,type=item,dy=0]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @e[tag=POWWait] ~ ~ ~ detect ~ ~ ~ air -1 kill @e[c=1,tag=POWWait]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:5,TileEntityData:{Command:/execute @e[tag=POWMa] ~ ~ ~ scoreboard players tag @e[type=!armor_stand,r=48] add POWHurt {OnGround:1b}},Time:1,DropItem:0}]}]}]}]}},{id:"commandblock_minecart",Command:/summon falling_block ~6 ~-1 ~ {Block:chain_command_block,Data:0,TileEntityData:{Command:kill @e[tag=DeathNowPOW]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/scoreboard players tag @e[tag=POWKill] add DeathNowPOW {inGround:1b}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:scoreboard players tag @e remove POWHurt},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=POWMa] ~ ~ ~ execute @e[tag=POWHurt] ~ ~ ~ /playsound minecraft:entity.wither.break_block ambient @a[r=1] ~ ~ ~ 3 .75 1},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=POWMa,type=!arrow] ~ ~ ~ execute @e[tag=POWHurt] ~ ~ ~ /summon arrow ~ ~2.3 ~ {Motion:[0.0,-7.0,0.0],pickup:0,damage:1,Silent:1b,CustomName:"POW Block",Tags:["POWKill"]}},Time:1,DropItem:0}]}]}]}]}},{id:"commandblock_minecart",Command:setblock ~1 ~1 ~ wall_sign 4 0 {Text1:"{\\\"text\\\":\\\"click here\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/particle explode ~3 ~ ~ 1 3 1 .01 75 normal\\\"}}",Text2:"{\\\"text\\\":\\\"to remove\\\",\\\"color\\\":\\\"dark_red\\\"}",Text3:"{\\\"text\\\":\\\"this machine\\\",\\\"color\\\":\\\"dark_red\\\"}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-3 ~-1 ~6 ~3 ~1 air\\\"}}"}},{id:"commandblock_minecart",Command:/setblock ~ ~1 ~ command_block 1 0 {auto:1b,Command:fill ~ ~ ~ ~ ~-2 ~ air}},{id:"commandblock_minecart",Command:kill @e[r=2,type=commandblock_minecart]}]}]}