Simple OSE Advanced spell book generator for those times when you have an NPC caster, or corpse of one, and need some spells populated. Uses optional rules, so starting count is based on intelligence score (configurable), then number of spells based on level (configurable), with optional Fudge Dice to potentially add or remove spells. Removed spells are listed as “incomplete” allowing the player to speed research. You can also just hit “Random” for an on-the-fly treasure. Light/dark mode which remembers preference with no cookies.














