Pullet Curse | 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:/scoreboard objectives add EmChiConC stat.useItem.minecraft.chicken},{id:"commandblock_minecart",Command:/fill ~2 ~-2 ~-1 ~5 ~5 ~1 wool 0 hollow},{id:"commandblock_minecart",Command:/fill ~2 ~-1 ~-1 ~5 ~4 ~1 stained_glass 8 replace wool},{id:"commandblock_minecart",Command:/summon falling_block ~3 ~-1 ~ {Block:repeating_command_block,Data:1,TileEntityData:{auto:1b,Command:/scoreboard players add PulletCurse PackTimer 1},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players test PulletCurse PackTimer 50},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:9,TileEntityData:{Command:/scoreboard players set PulletCurse PackTimer 0},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:repeating_command_block,Data:9,TileEntityData:{auto:1b,Command:/entitydata @e[type=chicken] {ArmorItems:[{id:feather,Count:1b,tag:{PulletCurse:1b,display:{LocName:"Cursed Feather",Lore:["You have been","inflicted with Pullet Curse..."]}}},{},{},{}]}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players tag @a add EmPulletCurse {Inventory:[{tag:{PulletCurse:1b}}]}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:5,TileEntityData:{Command:/execute @e[tag=EmPulletCurse] ~ ~1 ~ /summon area_effect_cloud ~ ~ ~ {Duration:6,Radius:.1,Particle:take,Effects:[{Id:1,Amplifier:1,Duration:51,ShowParticles:0b},{Id:17,Amplifier:0,Duration:51,ShowParticles:0b},{Id:25,Amplifier:50,Duration:2,ShowParticles:0b}],Tags:["EmLevPullet"]}},Time:1,DropItem:0}]}]}]}]}]}},{id:"commandblock_minecart",Command:/summon falling_block ~4 ~-1 ~ {Block:chain_command_block,Data:5,TileEntityData:{Command:execute @a[score_EmChiConC_min=4,tag=EmPulletCurse] ~ ~ ~ /particle totem ~ ~ ~ 1 1 1 .5 10 normal @a},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:repeating_command_block,Data:0,TileEntityData:{auto:1b,Command:execute @e[tag=EmLevPullet] ~ ~ ~ tp @e[tag=EmLevPullet,c=1] @p[c=1]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/scoreboard players set @e[score_EmChiConC_min=4] EmChiConC 0},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/scoreboard players tag @e[score_EmChiConC_min=4] remove EmPulletCurse},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:clear @a[score_EmChiConC_min=4,tag=EmPulletCurse] minecraft:feather 0 1000 {PulletCurse:1b}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/title @a[score_EmChiConC_min=4,tag=EmPulletCurse] actionbar ["",{"text":"Your Pullet Curse has been lifted.","color":"dark_blue"}]},Time:1,DropItem:0}]}]}]}]}]}},{id:"commandblock_minecart",Command:/setblock ~5 ~-1 ~ chain_command_block 1 0 {auto:1b,Command:execute @a[score_EmChiConC_min=4,tag=EmPulletCurse] ~ ~ ~ /playsound minecraft:entity.zombie_villager.converted ambient @a ~ ~ ~ 2 .65 1}},{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 ~4 ~4 ~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]}]}]}