Advertisement (unicode "exploit")

/setblock ~ ~1 ~ standing_sign 0 replace {Text1:"{text:\"Click\",clickEvent:{action:\"run_command\",value:\"/summon FallingSand ~ ~1 ~-1 {Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/fill ~ ~0 ~1 ~ ~-13 ~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 ~ ~ ~-17 ~1 air}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=WitherBoss,name=witherName] timer 0},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon WitherBoss ~ ~10 ~ {CustomName:witherName,NoAI:1,HealF:0.1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard objectives add timer dummy},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/gamerule logAdminCommands false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/gamerule commandBlockOutput false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~2 ~ ~-1 {Block:command_block,TileEntityData:{Command:/scoreboard players set @e[score_timer_min=66] timer 0},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=60,score_timer=60] {CustomName:\u00a7eA\u00a7rdvertiseme\u00a7en\u00a7r\u00a76t\u00a7r}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=50,score_timer=50] {CustomName:Advertise\u00a7em\u00a7r\u00a76e\u00a7r\u00a7en\u00a7rt}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=40,score_timer=40] {CustomName:Adverti\u00a7es\u00a7r\u00a76e\u00a7r\u00a7em\u00a7rent}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=30,score_timer=30] {CustomName:Adver\u00a7et\u00a7r\u00a76i\u00a7r\u00a7es\u00a7rement}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=20,score_timer=20] {CustomName:Adv\u00a7ee\u00a7r\u00a76r\u00a7r\u00a7et\u00a7risement}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=10,score_timer=10] {CustomName:A\u00a7ed\u00a7r\u00a76v\u00a7r\u00a7ee\u00a7rrtisement}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=0,score_timer=0] {CustomName:\u00a76A\u00a7r\u00a7ed\u00a7rvertisemen\u00a7et\u00a7r}},Time:1,}}}}}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~2 ~ ~1 {Block:command_block,TileEntityData:{Command:/scoreboard players add @e[score_timer_min=0] timer 1},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=55,score_timer=55] {CustomName:Advertisem\u00a7ee\u00a7r\u00a76n\u00a7r\u00a7et\u00a7r}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=45,score_timer=45] {CustomName:Advertis\u00a7ee\u00a7r\u00a76m\u00a7r\u00a7ee\u00a7rnt}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=35,score_timer=35] {CustomName:Advert\u00a7ei\u00a7r\u00a76s\u00a7r\u00a7ee\u00a7rment}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=25,score_timer=25] {CustomName:Adve\u00a7er\u00a7r\u00a76t\u00a7r\u00a7ei\u00a7rsement}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=15,score_timer=15] {CustomName:Ad\u00a7ev\u00a7r\u00a76e\u00a7r\u00a7er\u00a7rtisement}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=WitherBoss,score_timer_min=5,score_timer=5] {CustomName:\u00a7eA\u00a7r\u00a76d\u00a7r\u00a7ev\u00a7rertisement}},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 ~2 ~-2 ~ ~2 ~6 ~ redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~2 ~-1 ~-1 command_block 0 replace {Command:/fill ~ ~ ~1 ~ ~8 ~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 ~ ~8 ~-1 redstone_block 0 replace stone}},Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}\"}}"}