This Only One Command Is Made For 1.9/1.10 Snapshots, This Makes Minecraft Harder Without Use Of Any Use Texture Packs Or Mods, No YouTube Channel, UPDATE: The Command Doest Work Due To A Bug With Mr Garreto's Cmd Combiner for 1.9
How to install
How to import this command into your world
First, you must give yourself a command block (If you are on a server, you must be 'OP'ed, and have access to /gamemode 1)
To get a command block, type
/give @p command_block in the chat.
Once you have a command block, right click it to open it's GUI.
Now, you must copy and paste the command from your browser into the game. Select the entire command from below, then right click and press 'copy'.
Next, go back to your minecraft world, and paste the command you just copied into the command block. There are a few different keys that may be used to do this, depending on your keyboard. The most common ones are 'CTRL + V', 'COMMAND + V', or 'STRG + V'
Finally, you can press done to exit the GUI, and execute the command block by powering it with a redstone block, a lever, or any thing you can get your grubby hands on. Just make sure you don't place it on top of the command block, or the machine will not be installed!
Show source commands
# This user did not upload the source commands!
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 ~-1 ~15 ~-1 ~2 stained_hardened_clay 3 hollow"},{id:MinecartCommandBlock,Command:"fill ~2 ~-2 ~-1 ~15 ~-2 ~2 stained_glass 6 replace stained_hardened_clay"},{id:MinecartCommandBlock,Command:"/title @a subtitle {\"color\":\"red\",\"text\":\"In only one command\"}"},{id:MinecartCommandBlock,Command:"/title @a title {\"color\":\"red\",\"text\":\"Harder Minecraft\"}"},{id:MinecartCommandBlock,Command:"/tellraw @a {\"color\":\"red\",\"text\":\"Thanks For Installing This Only One Cmd!\"}"},{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"Click To Destroy\\\",\\\"color\\\":\\\"black\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/say Thanks For Using This Only 1 Cmd\\\"},\\\"bold\\\":true,\\\"underlined\\\":true}",Text2:"{\\\"text\\\":\\\"The Only One Cmd\\\",\\\"color\\\":\\\"black\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/say Press CTRL + F4\\\"},\\\"bold\\\":true,\\\"underlined\\\":true}",Text3:"{\\\"text\\\":\\\"\\\",\\\"color\\\":\\\"black\\\"}",Text4:"{\\\"text\\\":\\\"\\\",\\\"color\\\":\\\"black\\\",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~14 ~1 ~2 air\\\"}}"}"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/execute @e[type=Boat] ~ ~ ~ /execute @e[type=MinecartRideable,r=3] ~ ~ ~ /summon PrimedTnt"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/execute @e[type=MinecartRideable] ~ ~ ~ /execute @e[type=Boat,r=3] ~ ~ ~ /summon PrimedTnt"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/execute @e[type=Item] ~ ~ ~ /execute @e[type=Player,r=1] ~ ~ ~ /give @p dirt 1 1"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/execute @e[type=WitherBoss] ~ ~ ~ /execute @e[type=Player,r=50] ~ ~ ~ /summon LightningBolt"}},{id:MinecartCommandBlock,Command:setblock ~8 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/gamerule keepInventory false"}},{id:MinecartCommandBlock,Command:setblock ~9 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/gamerule mobGriefing true"}},{id:MinecartCommandBlock,Command:setblock ~10 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/time set 1000000"}},{id:MinecartCommandBlock,Command:setblock ~11 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/gamerule naturalRegeneration false"}},{id:MinecartCommandBlock,Command:setblock ~12 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/entitydata @e[type=PigZombie] {Angry:100}"}},{id:MinecartCommandBlock,Command:setblock ~13 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/execute @e[type=Skeleton] ~ ~ ~ /execute @e[type=Player,r=10] ~ ~ ~ /summon Arrow ~ ~2.5 ~"}},{id:MinecartCommandBlock,Command:setblock ~14 ~-2 ~1 repeating_command_block 4 replace {auto:1,Command:"/entitydata @e[type=Guardian] {Elder:1}"}},{id:MinecartCommandBlock,Command:setblock ~14 ~-2 ~ repeating_command_block 3 replace {auto:1,Command:"/entitydata @e[type=ArmorStand] {ShowArms:1,NoBasePlate:1}"}},{id:MinecartCommandBlock,Command:setblock ~13 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/execute @e[type=EnderDragon] ~ ~ ~ /summon XPOrb ~ ~ ~"}},{id:MinecartCommandBlock,Command:setblock ~12 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/execute @e[type=Pig] ~ ~ ~ /summon LightningBolt"}},{id:MinecartCommandBlock,Command:setblock ~11 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/execute @e[type=PrimedTnt] ~ ~ ~ /summon PrimedTnt"}},{id:MinecartCommandBlock,Command:setblock ~10 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/entitydata @e[type=EntityHorse] {Tame:0}"}},{id:MinecartCommandBlock,Command:setblock ~9 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/kill @e[type=Ozelot]"}},{id:MinecartCommandBlock,Command:setblock ~8 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/entitydata @e[type=Wolf] {Angry:1}"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/difficulty hard"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/entitydata @e[type=Creeper] {powered:1}"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/kill @e[type=Villager]"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/execute @e[type=Player] ~ ~ ~ /execute @e[type=Villager,r=10] ~ ~ ~ /summon Witch"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/execute @e[type=Witch] ~ ~ ~ /execute @a ~ ~ ~ /setblock ~ ~ ~ fire"}},{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]}]}]}]}