particle entity_effect{color:[0.800,0.000,1.000,1.00]} ~ ~ ~ 0.5 0.5 0.5 0 50 force @a

scoreboard players set @s gravity_timer 600
effect give @s minecraft:jump_boost 30 0 true
#
attribute @s minecraft:gravity base set 0.03
attribute @s minecraft:fall_damage_multiplier base set 0
#
execute store result score random temp run random value 1..4
#
execute if score random temp matches 1 run playsound minecraft:entity.illusioner.mirror_move player @a ~ ~ ~ 0.75 0.9
execute if score random temp matches 2 run playsound minecraft:entity.illusioner.mirror_move player @a ~ ~ ~ 0.75 1
execute if score random temp matches 3 run playsound minecraft:entity.illusioner.mirror_move player @a ~ ~ ~ 0.75 1.1
execute if score random temp matches 4 run playsound minecraft:entity.illusioner.mirror_move player @a ~ ~ ~ 0.75 1.2