the world download link is https://www.mediafire.com/?porhf0lidnm1mgg

/summon FallingSand ~ ~2 ~ {Riding:{Riding:{Riding:{Riding:{Riding:{Riding:{Riding:{Riding:{Riding:{Riding:{Riding:{Riding:{TileEntityData:{Command:"/fill ~2 ~-1 ~2 ~-2 ~4 ~14 minecraft:barrier 0 hollow",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/fill ~2 ~-2 ~2 ~-2 ~-2 ~14 minecraft:gold_block 0",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/fill ~1 ~-2 ~3 ~-1 ~4 ~13 air",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/fill ~1 ~-3 ~12 ~-1 ~0 ~12 redstone_block",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"summon FallingSand ~-1 ~3 ~11 {Riding:{Riding:{Riding:{TileEntityData:{Command:\"/gamerule commandBlockOutput false\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/gamerule logAdminCommands false\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/tellraw @p [\\\"\\\",{\\\"text\\\":\\\"This command has succsesfully been installed\\\",\\\"color\\\":\\\"red\\\"}]\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},id:\"FallingSand\",Block:\"iron_block\",Time:1}",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"summon FallingSand ~-1 ~2 ~13 {Riding:{Riding:{Riding:{TileEntityData:{Command:\"summon FallingSand ~1 ~1 ~-10 {id:\\\"FallingSand\\\",Block:\\\"redstone_block\\\",Time:1}\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/scoreboard objectives add War stat.mineBlock.minecraft.diamond_block\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/tellraw @p [\\\"\\\",{\\\"text\\\":\\\"Command by cow183 please check out my other one commands\\\",\\\"color\\\":\\\"green\\\",\\\"bold\\\":true}]\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},id:\"FallingSand\",Block:\"iron_block\",Time:1}",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"summon FallingSand ~0 ~1 ~11 {Riding:{TileEntityData:{Command:\"fill ~-2 ~4 ~3 ~2 ~4 ~-9 minecraft:gold_block 0\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},id:\"FallingSand\",Block:\"iron_block\",Time:1}",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/summon FallingSand ~-1 ~2 ~3 {Riding:{Riding:{TileEntityData:{Command:\"/fill ~1 ~ ~ ~1 ~3 ~7 stone\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/execute @e[name=Warrior] ~ ~ ~ /kill @e[name=SpawnWarrior]\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/execute @p[score_War_min=1] ~ ~ ~ /summon Skeleton ~0 ~1 ~0 {Equipment:[{Count:1,id:golden_sword,tag:{Unbreakable:1,display:{Name:Excaliber,Lore:[The sword of king arthor]},ench:[{id:18,lvl:5},{id:20,lvl:2},{id:19,lvl:2},{id:21,lvl:3},{id:16,lvl:5},{id:17,lvl:5}]}},{Count:1,id:diamond_boots,tag:{Unbreakable:1,display:{Name:Warrior Boots},ench:[{id:3,lvl:4},{id:2,lvl:4},{id:1,lvl:4},{id:4,lvl:4},{id:0,lvl:4},{id:7,lvl:3}]}},{Count:1,id:diamond_leggings,tag:{Unbreakable:1,display:{Name:Warrior Leggings},ench:[{id:3,lvl:4},{id:1,lvl:4},{id:4,lvl:4},{id:0,lvl:4},{id:7,lvl:3}]}},{Count:1,id:diamond_chestplate,tag:{Unbreakable:1,display:{Name:Warrior Chestplate},ench:[{id:3,lvl:4},{id:1,lvl:4},{id:4,lvl:4},{id:0,lvl:4},{id:7,lvl:3}]}},{Count:1,id:skull,Damage:3,tag:{SkullOwner:MHF_Cow,display:{Name:Trophy,Lore:[You killed the warrior]}}}],CustomName:Warrior,CustomNameVisible:1,Attributes:[{Name:generic.maxHealth,Base:200},{Name:generic.movementSpeed,Base:0.5},{Name:generic.attackDamage,Base:10},{Name:generic.followRange,Base:50},{Name:generic.knockbackResistance,Base:999}],DropChances:[0.1F,0.1F,0.1F,0.1F,2.0F],SkeletonType:1}\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1}",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/summon FallingSand ~1 ~1 ~3 {Riding:{Riding:{TileEntityData:{Command:\"/fill ~-1 ~ ~ ~-1 ~3 ~7 redstone_block\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/execute @e[name=SpawnWarrior] ~ ~ ~ /summon Skeleton ~ ~ ~ {Equipment:[{Count:1,id:golden_sword,tag:{Unbreakable:1,display:{Name:Excaliber,Lore:[The sword of king arthor]},ench:[{id:18,lvl:5},{id:20,lvl:2},{id:19,lvl:2},{id:21,lvl:3},{id:16,lvl:5},{id:17,lvl:5}]}},{Count:1,id:diamond_boots,tag:{Unbreakable:1,display:{Name:Warrior Boots},ench:[{id:3,lvl:4},{id:2,lvl:4},{id:1,lvl:4},{id:4,lvl:4},{id:0,lvl:4},{id:7,lvl:3}]}},{Count:1,id:diamond_leggings,tag:{Unbreakable:1,display:{Name:Warrior Leggings},ench:[{id:3,lvl:4},{id:1,lvl:4},{id:4,lvl:4},{id:0,lvl:4},{id:7,lvl:3}]}},{Count:1,id:diamond_chestplate,tag:{Unbreakable:1,display:{Name:Warrior Chestplate},ench:[{id:3,lvl:4},{id:1,lvl:4},{id:4,lvl:4},{id:0,lvl:4},{id:7,lvl:3}]}},{Count:1,id:skull,Damage:3,tag:{SkullOwner:MHF_Cow,display:{Name:Trophy,Lore:[You killed the warrior]}}}],CustomName:Warrior,CustomNameVisible:1,Attributes:[{Name:generic.maxHealth,Base:200},{Name:generic.movementSpeed,Base:0.5},{Name:generic.attackDamage,Base:10},{Name:generic.followRange,Base:50},{Name:generic.knockbackResistance,Base:999}],DropChances:[0.1F,0.1F,0.1F,0.1F,2.0F],SkeletonType:1}\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1},TileEntityData:{Command:\"/execute @e[name=Warrior] ~ ~ ~ /scoreboard players set @a War 0\",id:\"Control\"},id:\"FallingSand\",Block:\"command_block\",Time:1}",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/setblock ~ ~-6 ~1 wall_sign 2 0 {Text1:\"===============\",Text2:\"{text:\\\"Click\\\",color:\\\"dark_red\\\",clickEvent:{action:run_command,value:\\\"/fill ~2 ~2 ~ ~-2 ~-4 ~13 air\\\"},extra:[{text:\\\" to remove\\\",color:\\\"black\\\"}]}\",Text3:\"this structure\",Text4:\"===============\"}",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/fill ~ ~-10 ~ ~-1 ~2 ~ air",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},TileEntityData:{Command:"/fill ~-1 ~-11 ~ ~-1 ~-1 ~ redstone_block",id:"Control"},id:"FallingSand",Block:"command_block",Time:1},id:"FallingSand",Block:"redstone_block",Time:1}