Part 1

testfor @a[tag=SL]

execute @e[tag=SL] ~ ~ ~ tag @e[type=ender_pearl,r=3,c=1] add PSL

execute @e[tag=PSL,type=ender_pearl] ~ ~ ~ execute @p[tag=SL] ~ ~32.62 ~ structure load SL_particle ^ ^ ^2.3

scoreboard players random @e[name=SL,type=bat] random_y -2 2

execute @e[tag=PSL,type=ender_pearl] ~ ~ ~ execute @p[tag=SL] ~ ~301.62 ~ summon xp_orb ^ ^ ^0.7

execute @e[tag=PSL,type=ender_pearl] ~ ~ ~ execute @p[tag=SL] ~ ~301.62 ~ tag @e[r=2,c=1,type=xp_orb] add SL_bullet

execute @e[tag=PSL,type=ender_pearl] ~ ~ ~ execute @p[tag=SL] ~ ~301.62 ~ scoreboard players operation @e[r=2,c=1,type=xp_orb] random_y = @s time

execute @e[tag=PSL,type=ender_pearl] ~ ~ ~ execute @p[tag=SL] ~ ~301.62 ~ tp @e[tag=SL_bullet,c=1] ^ ^ ^-0.2 facing ^ ^ ^360

execute @e[tag=PSL,type=ender_pearl] ~ ~ ~ scoreboard players add @p[tag=SL] time 1

kill @e[tag=PSL,type=ender_pearl]

Part 2

execute @e[type=bat,name=SL,scores={time=2,random_y=2}] ~ ~ ~ tp @s ~ ~1.6 ~

execute @e[type=bat,name=SL,scores={time=2,random_y=-2}] ~ ~ ~ tp @s ~ ~-1.6 ~

execute @e[type=bat,name=SL,scores={time=2,random_y=1}] ~ ~ ~ tp @s ~ ~0.8 ~

execute @e[type=bat,name=SL,scores={time=2,random_y=-1}] ~ ~ ~ tp @s ~ ~-0.8 ~

execute @e[name=SL,type=bat,scores={time=3..}] ~ ~ ~ tp @s ^ ^ ^1

execute @a[tag=SL,scores={time=0}] ~ ~ ~ execute @e[type=bat,name=SL,scores={time=4}] ~ ~ ~ particle minecraft:balloon_gas_particle ~ ~-30 ~

execute @a[tag=SL,scores={time=1}] ~ ~ ~ execute @e[type=bat,name=SL,scores={time=4}] ~ ~ ~ particle minecraft:falling_dust_concrete_powder_particle ~ ~-30 ~

execute @e[type=bat,name=SL,scores={time=4},c=10] ~ ~-30 ~ execute @p[tag=SL,scores={time=0}] ~ ~ ~ playsound random.orb @a ~ ~ ~ 256 1.2

execute @e[type=bat,name=SL,scores={time=4},c=10] ~ ~-30 ~ execute @p[tag=SL,scores={time=1}] ~ ~ ~ playsound random.orb @a ~ ~ ~ 256 0.995

execute @e[type=bat,name=SL,scores={time=4},c=2] ~ ~-30 ~ execute @p[tag=SL] ~ ~ ~ playsound mob.zombie.woodbreak @s ~ ~ ~ 122 1.8

tp @e[name=SL,type=bat,scores={time=4..}] ~ ~-10 ~

kill @e[name=SL,type=bat,scores={time=5..}]

scoreboard players add @e[type=bat,name=SL] time 1

Part 3

scoreboard players set @a[tag=SL,scores={time=2..}] time 0

scoreboard players add @e[type=xp_orb,tag=SL_bullet] time 1

execute @e[scores={time=21},tag=SL_bullet,type=xp_orb] ~ ~-300 ~ particle minecraft:dragon_dying_explosion

kill @e[tag=SL_bullet,type=xp_orb,scores={time=21..}]

Part4 (記得重復2-3次!!)

execute @e[type=xp_orb,tag=SL_bullet,scores={time=5..}] ~ ~ ~ detect ~ ~-299.62 ~ air 0 tp @s ^ ^ ^1

execute @e[type=xp_orb,tag=SL_bullet,scores={random_y=1}] ~ ~-299.62 ~ effect @a[r=3,tag=!SL] slowness 2 1 true

execute @e[type=xp_orb,tag=SL_bullet,scores={random_y=1}] ~ ~-299.62 ~ effect @a[r=3] weakness 3 1 true

execute @e[type=xp_orb,tag=SL_bullet,scores={random_y=0}] ~ ~-299.62 ~ effect @a[r=3,tag=!SL] wither 1 1 true

execute @e[type=xp_orb,tag=SL_bullet,scores={random_y=0}] ~ ~-299.62 ~ damage @a[r=3,tag=!SL] 4 entity_attack entity @p[tag=SL]

execute @e[type=xp_orb,tag=SL_bullet,scores={random_y=0}] ~ ~-299.62 ~ effect @a[r=3,tag=!SL] blindness 1 0 true

execute @e[type=xp_orb,tag=SL_bullet,scores={random_y=0}] ~ ~-299.62 ~ effect @a[r=3] strength 1 1 true

execute @e[type=xp_orb,tag=SL_bullet,scores={time=5..}] ~ ~ ~ detect ~ ~-299.62 ~ air 0 tp @s ^ ^ ^1