execute at @e[name=LavD] positioned ~38 ~7 ~13 run setblock ~ ~ ~ minecraft:command_block[facing=up]{Command:"/clear @p[distance=..13] brewing_stand 1"}
execute at @e[name=LavD] positioned ~41 ~8 ~11 run setblock ~ ~ ~ minecraft:oak_wall_sign[facing=north]{Text1:"{\"text\":\"Random Spell\",\"color\":\"green\"}",Text2:"{\"text\":\"Brewing Stand\",\"color\":\"gold\"}",Text3:"{\"text\":\"Egg\",\"color\":\"black\"}",Text4:"{\"text\":\"BLOOD\",\"color\":\"dark_red\",\"bold\":true}"}
execute at @e[name=LavD] positioned ~41 ~7 ~11 run setblock ~ ~ ~ stone_button[facing=north,face=wall]