Mechanical Enderdragon!

/summon MinecartCommandBlock ~ ~1 ~ {Command:kill @e[type=MinecartCommandBlock,r=1],Riding:{id:MinecartCommandBlock,Command:setblock ~ ~-1 ~1 redstone_block,Riding:{id:MinecartCommandBlock,Command:setblock ~ ~ ~1 command_block 0 replace {Command:fill ~ ~-3 ~-1 ~ ~ ~ air},Riding:{id:MinecartCommandBlock,Command:"/tellraw @p [\"\",{\"text\":\"Mechanical EnderDragon, in one command. \",\"color\":\"blue\",\"bold\":true},{\"text\":\"If you're using this command: \",\"color\":\"gold\",\"bold\":true},{\"text\":\"Do not act like this is your own work.\",\"color\":\"red\",\"bold\":true,\"bold\":false},{\"text\":\"  Have fun! :D \",\"color\":\"yellow\",\"underlined\":false},{\"text\":\"Suggested by: MineHero43 \",\"color\":\"green\",\"bold\":true}]",Riding:{id:MinecartCommandBlock,Command:blockdata ~3 ~-2 ~-1 {Command:fill ~ ~ ~1 ~4 ~1 ~1 stone},Riding:{id:MinecartCommandBlock,Command:blockdata ~3 ~-2 ~1 {Command:fill ~ ~ ~-1 ~4 ~1 ~-1 redstone_block},Riding:{id:MinecartCommandBlock,Command:blockdata ~4 ~-2 ~-1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /particle portal ~ ~ ~ 0.5 -5 0.5 1 10 1"},Riding:{id:MinecartCommandBlock,Command:blockdata ~4 ~-2 ~1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /particle flame ~ ~ ~ 10 10 10 2 10 2"},Riding:{id:MinecartCommandBlock,Command:blockdata ~5 ~-2 ~-1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /particle lava ~ ~ ~ 20 4.5 20 1 10 1"},Riding:{id:MinecartCommandBlock,Command:blockdata ~5 ~-2 ~1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /particle largesmoke ~ ~ ~ 30 6 30 1 40 1"},Riding:{id:MinecartCommandBlock,Command:blockdata ~6 ~-2 ~-1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /effect @e[r=8] instant_damage 10 "},Riding:{id:MinecartCommandBlock,Command:blockdata ~6 ~-2 ~1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /effect @e[r=8] slowness 6 1"},Riding:{id:MinecartCommandBlock,Command:blockdata ~7 ~-2 ~-1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /effect @e[r=6] nausea 5 1"},Riding:{id:MinecartCommandBlock,Command:blockdata ~7 ~-2 ~1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /effect @e[r=3] night_vision 3"},Riding:{id:MinecartCommandBlock,Command:blockdata ~3 ~-1 ~-1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ effect @e[r=5] hunger 2 3"},Riding:{id:MinecartCommandBlock,Command:blockdata ~3 ~-1 ~1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /effect @e[r=3] blindness 3"},Riding:{id:MinecartCommandBlock,Command:blockdata ~4 ~-1 ~-1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /playsound mob.blaze.death @a ~ ~ ~ "},Riding:{id:MinecartCommandBlock,Command:blockdata ~4 ~-1 ~1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /playsound mob.blaze.hit @a ~ ~ ~ "},Riding:{id:MinecartCommandBlock,Command:blockdata ~5 ~-1 ~-1 {Command:"/entitydata @e[type=EnderDragon] {Equipment:[{},{id:nether_star},{id:redstone_block,Count:6},{id:repeater,Count:3},{id:diamond_block,Count:5}],DropChances:[0.085F,0.085F,0.5F,0.8F,1.0F]}"},Riding:{id:MinecartCommandBlock,Command:blockdata ~5 ~-1 ~1 {Command:"execute @e[type=EnderDragon] ~ ~ ~ /playsound mob.guardian.death @a ~ ~ ~"},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ redstone_block,Riding:{id:MinecartCommandBlock,Command:fill ~3 ~-2 ~-1 ~5 ~-1 ~-1 command_block,Riding:{id:MinecartCommandBlock,Command:fill ~3 ~-2 ~-1 ~7 ~-2 ~-1 command_block,Riding:{id:MinecartCommandBlock,Command:fill ~3 ~-2 ~1 ~5 ~-1 ~1 command_block,Riding:{id:MinecartCommandBlock,Command:fill ~3 ~-2 ~1 ~7 ~-2 ~1 command_block,Riding:{id:MinecartCommandBlock,Command:setblock ~1 ~ ~ wall_sign 4 replace {Text1:"{text:\\\"Click\\\",color:red,bold:true,underlined:true}",Text2:"{text:\\\"To Remove \\\",color:red,bold:true}",Text3:"{text:\\\"This command\\\",color:red,bold:true}",Text4:"{text:\\\"\\\",clickEvent:{action:\\\"run_command\\\",value:\\\"fill ~ ~-3 ~-2 ~8 ~4 ~2 air\\\"}}"},Riding:{id:MinecartCommandBlock,Command:setblock ~1 ~-1 ~ wall_sign 4 replace {Text2:"{text:\\\"Mechanical \\\",color:dark_purple,clickEvent:{action:\\\"run_command\\\",value:\\\"say @a is online right now\\\"},italic:true}",Text3:"{text:\\\"EnderDragon\\\",color:dark_purple,italic:true}",Text4:"{text:\\\"By: L0ST5ILVER\\\",color:dark_red,underlined:true}"},Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-2 ~-2 ~8 ~-1 ~2 stained_glass 5 replace glass 0,Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-3 ~-2 ~8 ~ ~2 glass 0 hollow,Riding:{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false,Riding:{id:MinecartCommandBlock,Riding:{id:FallingSand,Block:activator_rail,Time:1,Riding:{id:FallingSand,Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}