you need more staffs and books and maybe put in an upgrade that lets you open slots to put other books or more then one book in to boost the stats of the quipped one
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 "Realm Grinder"){kind=icon}
 "UpRising Conquerors Idle"){kind=icon}
 "Idle Necromancer"){kind=icon}
 "Yu-Gi-Oh! BAM"){kind=icon}