summon minecraft:area_effect_cloud ~ ~ ~ {Age: 0, Duration: 100, WaitTime: 0, Effects:[{Id:19, Amplifier:1, Duration:30, ShowParticles:true}], Radius:2.5f}
particle dust 0.4 0.79 0.35 3 ~ ~1 ~ 0.85 0.85 0.85 0 70 normal @a
playsound minecraft:entity.creeper.death hostile @a ~ ~ ~ 1 0.1 0.1

kill @s