/summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~ ~1 ~ ~-23 ~1 redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~2 ~ ~ ~-24 ~1 air},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~3 ~-5 ~ {Block:command_block,Time:1,TileEntityData:{Command:fill ~ ~ ~-1 ~6 ~ ~1 quartz_block}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command: /give @p spawn_egg 1 96 {display:{Name:Bomb}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-15 ~-1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-5 ~},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~10 ~ /summon Fireball ~ ~1 ~ {Motion:[0.0,-1.0,0.0],direction:[0.0,-11.0,0.0],ExplosionPower:100}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-14 ~-1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~2 ~},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-9 ~},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-13 ~-1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~4 ~},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon LightningBolt},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-12 ~-1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-7 ~},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-11 ~-1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-9 ~},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-10 ~-1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-11 ~},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-10 ~1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~1 ~},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-10 ~},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-9 ~1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~3 ~},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-8 ~},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-8 ~1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-6 ~},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-7 ~1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-8 ~},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-6 ~1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~-10 ~},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-5 ~1 {Block:quartz_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/execute @e[name=Bomb,type=MushroomCow] ~ ~ ~ /summon PrimedTnt ~ ~5 ~},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:gamerule commandBlockOutput false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~-5 ~ ~9 ~-4 ~ redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-4 ~-1 command_block 0 replace {Command:fill ~ ~ ~1 ~6 ~1 ~1 stone 0 replace redstone_block}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-3 ~1 command_block 0 replace {Command:fill ~ ~ ~-1 ~6 ~1 ~-1 redstone_block 0 replace stone}},Time:1,Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'Huge Bomb',clickEvent:{action:run_command,value:\\"/tellraw @p "Ouch! Don't click me!"\\"},bold:true,color:black}",Text2:"{text:'By:',bold:true,color:black}",Text3:"{text:'CrazySheep',bold:true,color:black}",Text4:"{text:'Minecraft',bold:true,color:black}"}},Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~-1 ~-2 ~10 ~0 ~2 stained_glass 5 replace quartz_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~ ~-1 ~9 ~4 ~1 air 0 replace quartz_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~ ~-2 ~10 ~3 ~2 quartz_block},Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}