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 ~-2 ~8 ~5 ~2 stained_hardened_clay 15 hollow},{id:MinecartCommandBlock,Command:fill ~2 ~-2 ~-2 ~8 ~4 ~2 stained_glass 15 0 stained_hardened_clay},{id:MinecartCommandBlock,Command:/scoreboard objectives add Thor_I dumm