Better Witches In One Command For 1.15

summon falling_block ~ ~.5 ~ {Motion:[.0,.5,.0],BlockState:{Name:activator_rail},Time:1,Passengers:[{id:falling_block,BlockState:{Name:redstone_block},Time:1},{id:command_block_minecart,Command:"gamerule commandBlockOutput false"},{id:command_block_minecart,Command:"fill ~2 ~-3 ~-1 ~9 ~-1 ~2 blue_terracotta hollow"},{id:command_block_minecart,Command:"fill ~2 ~-2 ~-1 ~9 ~-2 ~2 barrier replace blue_terracotta"},{id:command_block_minecart,Command:"tellraw @a [\"\",{\"text\":\"Better Witches> \",\"color\":\"blue\",\"bold\":false},{\"text\":\"One Command For 1.15 Installed!\",\"color\":\"none\",\"bold\":false}]"},{id:command_block_minecart,Command:"tellraw @a [\"\",{\"text\":\"Better Witches> \",\"color\":\"blue\",\"bold\":false},{\"text\":\"Created by BlueCommander!\",\"color\":\"none\",\"bold\":false}]"},{id:command_block_minecart,Command:"tellraw @a [\"\",{\"text\":\"Better Witches> \",\"color\":\"blue\",\"bold\":false},{\"text\":\"Big Thanks To MrGarreto For The One Command Combiner!\",\"color\":\"none\",\"bold\":false}]"},{id:command_block_minecart,Command:"scoreboard objectives add BWitchSpawn dummy"},{id:command_block_minecart,Command:"scoreboard objectives add BWitchLaser dummy"},{id:command_block_minecart,Command:"scoreboard objectives add LGuardianKill dummy"},{id:command_block_minecart,Command:"team add BWitchNoCol"},{id:command_block_minecart,Command:"team modify BWitchNoCol collisionRule never"},{id:command_block_minecart,Command:"execute at @p run summon firework_rocket ~ ~1 ~ {LifeTime:0,FireworksItem:{id:firework_rocket,Count:1,tag:{Fireworks:{Explosions:[{Type:0,Flicker:1b,Trail:1b,Colors:[I;16711680,16777008,4587305,857599],FadeColors:[I;16777215,0]}]}}}}"},{id:command_block_minecart,Command:"setblock ~1 ~-3 ~ oak_wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"[Kill Minions]\\\",\\\"color\\\":\\\"yellow\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"kill @e[tag=BWitchSpawn]\\\"},\\\"bold\\\":true}\",Text2:\"{\\\"text\\\":\\\"Right Click\\\",\\\"color\\\":\\\"white\\\",\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\"}\"}"},{id:command_block_minecart,Command:"setblock ~1 ~-2 ~ oak_wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"[Destroy]\\\",\\\"color\\\":\\\"dark_red\\\",\\\"bold\\\":true}\",Text2:\"{\\\"text\\\":\\\"Right Click\\\",\\\"color\\\":\\\"white\\\",\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~8 ~1 ~2 air\\\"}}\"}"},{id:command_block_minecart,Command:"setblock ~1 ~-1 ~ oak_wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"Better Witches\\\",\\\"color\\\":\\\"gold\\\",\\\"bold\\\":true}\",Text2:\"{\\\"text\\\":\\\"By\\\",\\\"color\\\":\\\"white\\\",\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"Blue\\\",\\\"color\\\":\\\"blue\\\",\\\"bold\\\":true}\",Text4:\"{\\\"text\\\":\\\"Commander\\\",\\\"color\\\":\\\"blue\\\",\\\"bold\\\":true}\"}"},{id:command_block_minecart,Command:"fill ~3 ~-2 ~ ~8 ~-2 ~1 chain_command_block[facing=east]"},{id:command_block_minecart,Command:"setblock ~3 ~-2 ~1 chain_command_block[facing=south]"},{id:command_block_minecart,Command:"fill ~8 ~-2 ~1 ~4 ~-2 ~1 chain_command_block[facing=west]"},{id:command_block_minecart,Command:"setblock ~8 ~-2 ~ chain_command_block[facing=south]"},{id:command_block_minecart,Command:"setblock ~3 ~-2 ~ repeating_command_block[facing=east]"},{id:command_block_minecart,Command:"data merge block ~3 ~-2 ~1 {auto:1,Command:\"tp @e[tag=LaserGuard,type=guardian,scores={LGuardianKill=1..}] ~ ~-999 ~\"}"},{id:command_block_minecart,Command:"data merge block ~4 ~-2 ~1 {auto:1,Command:\"execute at @e[type=witch] run scoreboard players set @e[tag=LaserGuard,type=guardian,distance=..8] LGuardianKill 0\"}"},{id:command_block_minecart,Command:"data merge block ~5 ~-2 ~1 {auto:1,Command:\"scoreboard players set @e[type=guardian,tag=LaserGuard] LGuardianKill 1\"}"},{id:command_block_minecart,Command:"data merge block ~6 ~-2 ~1 {auto:1,Command:\"effect give @e[tag=LaserGuard] minecraft:resistance 100 200 true\"}"},{id:command_block_minecart,Command:"data merge block ~7 ~-2 ~1 {auto:1,Command:\"execute at @e[type=witch,scores={BWitchLaser=2..}] run teleport @e[type=guardian,tag=LaserGuard,limit=1] ~ ~2 ~\"}"},{id:command_block_minecart,Command:"data merge block ~8 ~-2 ~1 {auto:1,Command:\"execute at @e[type=witch,scores={BWitchLaser=1}] run summon guardian ~ ~ ~ {Air:2000000000,NoGravity:1b,Silent:1b,Glowing:0b,PersistenceRequired:1b,Tags:[\\\"LaserGuard\\\"],ActiveEffects:[{Id:11b,Amplifier:200b,Duration:20000000,ShowParticles:1b},{Id:14b,Amplifier:1b,Duration:20000000,ShowParticles:1b}]}\"}"},{id:command_block_minecart,Command:"data merge block ~8 ~-2 ~ {auto:1,Command:\"scoreboard players add @e[type=witch] BWitchLaser 1\"}"},{id:command_block_minecart,Command:"data merge block ~7 ~-2 ~ {auto:1,Command:\"scoreboard players set @e[type=witch,scores={BWitchSpawn=253..}] BWitchSpawn 4\"}"},{id:command_block_minecart,Command:"data merge block ~6 ~-2 ~ {auto:1,Command:\"execute at @e[scores={BWitchSpawn=250..}] run summon silverfish ~ ~ ~ {Tags:[\\\"BWitchSpawn\\\"],Silent:1}\"}"},{id:command_block_minecart,Command:"data merge block ~5 ~-2 ~ {auto:1,Command:\"scoreboard players add @e[type=witch] BWitchSpawn 1\"}"},{id:command_block_minecart,Command:"data merge block ~4 ~-2 ~ {auto:1,Command:\"execute at @e[type=witch,scores={BWitchSpawn=..3}] run summon silverfish ~ ~ ~ {Tags:[\\\"BWitchSpawn\\\"],Silent:1}\"}"},{id:command_block_minecart,Command:"data merge block ~3 ~-2 ~ {auto:1,Command:\"team join BWitchNoCol @e[type=witch]\"}"},{id:command_block_minecart,Command:"setblock ~ ~ ~1 command_block{Command:\"fill ~ ~-2 ~-1 ~ ~ ~ air\"}"},{id:command_block_minecart,Command:"setblock ~ ~-1 ~1 redstone_block"},{id:command_block_minecart,Command:"kill @e[type=command_block_minecart,distance=..1]"}]}