MP Particles: Actually Working!

summon FallingSand ~ ~1 ~ {Block:stone,Time:1,Passengers:[{id:FallingSand,Block:redstone_block,Time:1,Passengers:[{id:FallingSand,Block:activator_rail,Time:1,Passengers:[{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false},{id:MinecartCommandBlock,Command:"fill ~2 ~-3 ~-2 ~8 ~ ~2 stained_hardened_clay 14 hollow"},{id:MinecartCommandBlock,Command:"fill ~2 ~-2 ~-2 ~8 ~-1 ~2 stained_glass 0 replace stained_hardened_clay"},{id:MinecartCommandBlock,Command:" /clear @a command_block"},{id:MinecartCommandBlock,Command:" /give @a water_bucket 1 0 {display:{Name:\"Rain Cloud Particles\"}}"},{id:MinecartCommandBlock,Command:" /scoreboard objectives add RainCloud dummy"},{id:MinecartCommandBlock,Command:" /give @a emerald 1 0 {display:{Name:\"Green Rings Particles\"}}"},{id:MinecartCommandBlock,Command:" /scoreboard objectives add GreenRings dummy"},{id:MinecartCommandBlock,Command:" /give @a redstone 1 0 {display:{Name:\"Blood Helix Particles\"}}"},{id:MinecartCommandBlock,Command:" /scoreboard objectives add BloodHelix dummy"},{id:MinecartCommandBlock,Command:" /give @a blaze_rod 1 0 {display:{Name:\"Flame Particles\"}}"},{id:MinecartCommandBlock,Command:" /scoreboard objectives add Flame dummy"},{id:MinecartCommandBlock,Command:" /give @a poppy 1 0 {display:{Name:\"I Heart You Particles\"}}"},{id:MinecartCommandBlock,Command:" /scoreboard objectives add IHeartYou dummy"},{id:MinecartCommandBlock,Command:" /give @a book 1 0 {display:{Name:\"Enchanted Particles\"}}"},{id:MinecartCommandBlock,Command:" /scoreboard objectives add Enchanted dummy"},{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"[Destroy]\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/clear @a\\\"},\\\"bold\\\":true,\\\"underlined\\\":true}",Text2:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/give @a command_block 1 0 {display:{Name:\\\\\\\"Use this for more commands!\\\\\\\"}}\\\"}}",Text3:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/tellraw @a {\\\\\\\"text\\\\\\\":\\\\\\\"Thanks for using this command!\\\\\\\",\\\\\\\"bold\\\\\\\":true,\\\\\\\"color\\\\\\\":\\\\\\\"dark_green\\\\\\\"}\\\"}}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-2 ~7 ~2 ~2 air\\\"}}"}},{id:MinecartCommandBlock,Command:setblock ~1 ~-1 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"MP Particles\\\",\\\"color\\\":\\\"dark_green\\\",\\\"bold\\\":true}",Text2:"{\\\"text\\\":\\\"by Graystriped\\\",\\\"color\\\":\\\"dark_green\\\",\\\"bold\\\":true}",Text3:"{\\\"text\\\":\\\"6814 chars\\\",\\\"color\\\":\\\"dark_green\\\",\\\"bold\\\":true}"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-1 ~1 chain_command_block 4 replace {auto:1,Command:"/scoreboard players remove @a[score_Enchanted_min=1] Enchanted 1"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-1 ~1 chain_command_block 4 replace {auto:1,Command:"/scoreboard players remove @a[score_IHeartYou_min=1] IHeartYou 1"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-1 ~1 chain_command_block 4 replace {auto:1,Command:"/scoreboard players remove @a[score_Flame_min=1] Flame 1"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-1 ~1 chain_command_block 4 replace {auto:1,Command:"/scoreboard players remove @a[score_BloodHelix_min=1] BloodHelix 1"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~1 chain_command_block 1 replace {auto:1,Command:"/scoreboard players remove @a[score_GreenRings_min=1] GreenRings 1"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players remove @a[score_RainCloud_min=1] RainCloud 1"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/execute @a[score_Enchanted_min=1] ~ ~ ~ /particle enchantmenttable ~ ~1 ~ 0.5 1 0.5 1 10 10"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/execute @a[score_IHeartYou_min=1] ~ ~ ~ /particle heart ~ ~2 ~ 0.5 1 0.5 0 10 100"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/execute @a[score_Flame_min=1] ~ ~ ~ /particle flame ~ ~0.8 ~ 0.5 1 0.5 0 10 100"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ chain_command_block 3 replace {auto:1,Command:"/execute @a[score_BloodHelix_min=1] ~ ~ ~ /particle reddust ~ ~0.8 ~ 0.5 1 0.5 0 100 10"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/execute @a[score_GreenRings_min=1] ~ ~ ~ /particle happyVillager ~ ~1 ~ 0.5 1 0.5 0 10 100"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/execute @a[score_RainCloud_min=1] ~ ~ ~ /particle droplet ~ ~2.3 ~ 0.5 0 0.5 0 20 100"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/execute @a[score_RainCloud_min=1] ~ ~ ~ /particle cloud ~ ~2.3 ~ 0.5 0 0.5 0 10 100"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @a Enchanted 2 {SelectedItem:{id:\\\"minecraft:book\\\",tag:{display:{Name:\\\"Enchanted Particles\\\"}}}}"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~-1 chain_command_block 3 replace {auto:1,Command:"/scoreboard players set @a IHeartYou 2 {SelectedItem:{id:\\\"minecraft:poppy\\\",tag:{display:{Name:\\\"I Heart You Particles\\\"}}}}"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~-1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players set @a Flame 2 {SelectedItem:{id:\\\"minecraft:blaze_rod\\\",tag:{display:{Name:\\\"Flame Particles\\\"}}}}"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~-1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players set @a BloodHelix 2 {SelectedItem:{id:\\\"minecraft:redstone\\\",tag:{display:{Name:\\\"Blood Helix Particles\\\"}}}}"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~-1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players set @a GreenRings 2 {SelectedItem:{id:\\\"minecraft:emerald\\\",tag:{display:{Name:\\\"Green Rings Particles\\\"}}}}"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~-1 repeating_command_block 5 replace {auto:1,Command:"/scoreboard players set @a RainCloud 2 {SelectedItem:{id:\\\"minecraft:water_bucket\\\",tag:{display:{Name:\\\"Rain Cloud Particles\\\"}}}}"}},{id:MinecartCommandBlock,Command:setblock ~ ~ ~1 command_block 0 replace {Command:fill ~ ~-3 ~-1 ~ ~ ~ air}},{id:MinecartCommandBlock,Command:setblock ~ ~-1 ~1 redstone_block},{id:MinecartCommandBlock,Command:kill @e[type=MinecartCommandBlock,r=1]}]}]}]}