适用版本java版1.12.2
/summon minecraft:falling_block ~ ~1 ~ {id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:redstone_block",Motion:[0d,-1d,0d]}],Motion:[0d,-1d,0d],TileEntityData:{auto:0,Command:"/setblock ~ ~2 ~ minecraft:command_block 0 replace {auto:1,Command:\"fill ~ ~ ~ ~ ~-14 ~ air\"}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:0,Command:""}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/give
@p flammpfeil.slashblade:slashblade 1 0 {killCount:1000000,ProudSoul:1000000,RepairCounter:100000,baseAttackModifier:100000000,RepairCost:1,AttackAmplifier:100000f,CustomMaxDamage:-214857963,SummonedSwordColor:0,StandbyRenderType:1,isDefaultBewitched:1b,isCBCreator:1b,CurrentItemName:\"flammpfeil.slashblade.named.yuzukitukumo\",ModelName:\"named/agito\",TextureName:\"named/a_tukumo\",SpecialAttackType:2,SB.SEffect:{WitherEdge:1},display:{Name:\"MC颤抖吧\",Lore:[\"神剑\"]},Unbreakable:1,HideFlags:7,ench:[{id:21,lvl:32670},{id:48,lvl:32670},{id:16,lvl:32670},{id:49,lvl:32670},{id:34,lvl:32670}]}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/advancement grant
@璐村惂鐢ㄦ埛_00000eP馃惥 only minecraft:story/mine_diamond"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/achievement give achievement.killWither @a"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/weather clear 9999999999"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/time set 0"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/xp 9999999L @a"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/me @p 我是神"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/difficulty peaceful"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/gamerule naturalRegeneration true"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/defaultgamemode creative"}}]}