execute @e[name=UselessEasterEgg,type=armor_stand] ~ ~ ~ particle flame ~ ~ ~ 0.1 0.1 0.1 0.1 3 force @a
execute @e[name=UselessEasterEgg,type=armor_stand] ~ ~ ~ particle flame ~ ~ ~ 0.1 0.1 0.1 0.01 10 force @a

execute @e[name=UselessEasterEggDuration,type=area_effect_cloud] ~ ~ ~ particle flame ~ ~ ~ 0.1 0.1 0.1 0.05 3 force @a
execute @e[name=UselessEasterEggDuration,type=area_effect_cloud] ~ ~ ~ particle flame ~ ~ ~ 0.1 0.1 0.1 0.01 10 force @a

scoreboard players tag @e[name=UselessEasterEgg,type=armor_stand] add UselessEasterLanded {OnGround:1b}
execute @e[name=UselessEasterEgg,type=armor_stand,tag=UselessEasterLanded] ~ ~ ~ blockdata 497 100 533 {Lock:""}
execute @e[name=UselessEasterEgg,type=armor_stand,tag=UselessEasterLanded] ~ ~ ~ replaceitem block 497 100 533 slot.container.13 minecraft:nether_star 1 0 {display:{Name:"§3§lUseless"}}
execute @e[name=UselessEasterEgg,type=armor_stand,tag=UselessEasterLanded] ~ ~ ~ summon area_effect_cloud 497 100 533 {Age:0,Duration:201,CustomName:"UselessEasterEggDuration"}
execute @e[name=UselessEasterEggDuration,type=area_effect_cloud] ~ ~ ~ kill @e[name=UselessEasterEgg,type=armor_stand,tag=UselessEasterLanded]

scoreboard players tag @e[name=UselessEasterEggDuration,type=area_effect_cloud] add KillUselessEasterEgg {Age:200}
execute @e[name=UselessEasterEggDuration,type=area_effect_cloud,tag=KillUselessEasterEgg] ~ ~ ~ blockdata 497 100 533 {Lock:"Key"}
kill @e[name=UselessEasterEggDuration,type=area_effect_cloud,tag=KillUselessEasterEgg]