execute at @s positioned ~ ~280 ~ run kill @e[type=item,distance=..3]
execute at @s run summon spider ~ ~ ~ {ArmorItems:[{},{},{},{id:"minecraft:enchanted_book",Count:1b,tag:{StoredEnchantments:[{id:"minecraft:silk_touch",lvl:1s}]}}],ArmorDropChances:[0.085F,0.085F,0.085F,0.020F],CustomName:'{"text":"Mama Spider","color":"#EE16F5"}',Tags:["ChampMob","ChampSpider","MamaSpider"],Passengers:[{id:"minecraft:cave_spider",Tags:["CaveyChamp"],IsBaby:1b}]}
execute at @s run tp @s ~ ~-100 ~