scoreboard players set r Random 5
function mctsts:util/random
execute if score n Random matches 1 run summon area_effect_cloud ~ ~ ~ {Radius:0.0f,Duration:2147483647,Tags:["deathMessage","deathMessage2"],CustomName:'{"translate":"death.tester.1","color":"red"}'}
execute if score n Random matches 2 run summon area_effect_cloud ~ ~ ~ {Radius:0.0f,Duration:2147483647,Tags:["deathMessage","deathMessage2"],CustomName:'{"translate":"death.tester.2","color":"red"}'}
execute if score n Random matches 3 run summon area_effect_cloud ~ ~ ~ {Radius:0.0f,Duration:2147483647,Tags:["deathMessage","deathMessage2"],CustomName:'{"translate":"death.tester.3","color":"red"}'}
execute if score n Random matches 4 run summon area_effect_cloud ~ ~ ~ {Radius:0.0f,Duration:2147483647,Tags:["deathMessage","deathMessage2"],CustomName:'{"translate":"death.tester.4","color":"red"}'}
execute if score n Random matches 5 run summon area_effect_cloud ~ ~ ~ {Radius:0.0f,Duration:2147483647,Tags:["deathMessage","deathMessage2"],CustomName:'{"translate":"death.tester.5","color":"red"}'}

scoreboard players set n Random 0