tag @s add artifact_chosen
setblock -54 7 12 air
setblock -54 6 12 air
setblock -54 5 12 air
kill @e[type=item,tag=artifact,x=-53,y=5,z=8,dx=0]
kill @e[type=item,tag=artifact,x=-53,y=5,z=16,dx=0]
kill @e[type=armor_stand,tag=reward,x=-53,y=5,z=8,dx=0]
kill @e[type=armor_stand,tag=reward,x=-53,y=5,z=12,dx=0]
kill @e[type=armor_stand,tag=reward,x=-53,y=5,z=16,dx=0]
playsound block.piston.extend master @a ~ ~ ~ 10 1 1