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 ~8 ~-1 ~1 glowstone 0 hollow"},{id:MinecartCommandBlock,Command:"fill ~2 ~-2 ~-1 ~8 ~-2 ~1 glass 0 replace glowstone"},{id:MinecartCommandBlock,Command:setblock ~1 ~-3 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"Fun Guns\\\",\\\"color\\\":\\\"gold\\\",\\\"bold\\\":true}",Text2:"{\\\"text\\\":\\\"By\\\",\\\"color\\\":\\\"dark_blue\\\",\\\"bold\\\":true}",Text3:"{\\\"text\\\":\\\"Blue\\\",\\\"color\\\":\\\"dark_blue\\\",\\\"bold\\\":true}",Text4:"{\\\"text\\\":\\\"Commander\\\",\\\"color\\\":\\\"dark_blue\\\",\\\"bold\\\":true}"}},{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"[ Destroy ]\\\",\\\"color\\\":\\\"dark_red\\\",\\\"bold\\\":true}",Text2:"{\\\"text\\\":\\\"Right Click\\\",\\\"color\\\":\\\"white\\\",\\\"bold\\\":true}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~7 ~1 ~1 air\\\"}}"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~ chain_command_block 13 replace {auto:1,Command:" /kill @e[type=Arrow]"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~ chain_command_block 13 replace {auto:1,Command:" /execute @a ~ ~ ~ /playsound minecraft:entity.blaze.hurt voice @a"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~ chain_command_block 13 replace {auto:1,Command:" /execute @e[type=Arrow] ~ ~ ~ /particle lava ~ ~ ~ 0.8 0.8 0.8 0.01 15 force"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/testfor @e[type=Arrow] {inGround:1b}"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/execute @e[type=Arrow] ~ ~ ~ /particle smoke ~ ~ ~ 0.1 0.1 0.1 0.01 5 force"}},{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]}]}]}]}