Minecraft: Awesome Egg Rainbows :P

/summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/fill ~ ~0 ~1 ~ ~-18 ~1 redstone_block},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~ ~3 ~1 stone},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~ ~4 ~ command_block 0 replace {Command:fill ~ ~2 ~ ~ ~-22 ~1 air}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~3 ~-15 ~-1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /setblock ~ ~9 ~ stained_hardened_clay 14}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~3 ~-14 ~1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /setblock ~ ~8 ~ stained_hardened_clay 1}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~4 ~-13 ~-1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /setblock ~ ~7 ~ stained_hardened_clay 4}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~4 ~-12 ~1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /setblock ~ ~5 ~ stained_hardened_clay 11}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~5 ~-11 ~-1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /setblock ~ ~6 ~ stained_hardened_clay 5}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~5 ~-10 ~1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /setblock ~ ~4 ~ stained_hardened_clay 10}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~6 ~-9 ~-1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /setblock ~ ~3 ~ stained_hardened_clay 6}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~6 ~-8 ~1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /summon Snowball ~1 ~ ~1}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~7 ~-7 ~-1 command_block 0 replace {Command:/execute @e[type=ThrownEgg] ~ ~ ~ /summon Snowball ~-1 ~ ~-1}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~7 ~-6 ~1 command_block 0 replace {Command:/execute @e[type=Snowball] ~ ~ ~ /summon Chicken ~ ~-1 ~ {CustomName:"Lol",CustomNameVisible:1,EggLayTime:1,Equipment:[{},{},{},{},{id:dragon_egg,Count:9}],DropChances:[0.085F,0.085F,0.085F,0.085F,1.0F],Attributes:[{Name:generic.maxHealth,Base:100},{Name:generic.movementSpeed,Base:1},{Name:generic.knockbackResistance,Base:100}],Invulnerable:1,HealF:100,ActiveEffects:[{Id:10,Amplifier:255,Duration:2000,ShowParticles:0b},{Id:11,Amplifier:255,Duration:2000,ShowParticles:0b},{Id:12,Amplifier:255,Duration:2000,ShowParticles:0b}]}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~8 ~-5 ~-1 command_block 0 replace {Command:/execute @e[type=Snowball] ~ ~ ~ /summon LightningBolt ~1 ~ ~1}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~8 ~-4 ~1 command_block 0 replace {Command:}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:gamerule commandBlockOutput false},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:"fill ~2 ~-2 ~ ~8 ~-2 ~ redstone_block"},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:"setblock ~2 ~-1 ~-1 command_block 0 replace {Command:/fill ~ ~ ~1 ~7 ~ ~1 stone 0 replace redstone_block}"},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:"setblock ~2 ~ ~1 command_block 0 replace {Command:/fill ~ ~ ~-1 ~7 ~ ~-1 redstone_block 0 replace stone}"},Time:1,Riding:{id:"FallingSand",Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}