Ultima VII Part Two: Serpent Isle/Spells and Reagents

You will not have access to a spell book until later on in the story. The spell book starts with only five spells. To add a spell to the book you need to get a Magic Scroll with the appropriate spell on it and then cast Transcribe on it.

Reagents
You will need Reagents to cast spells unless you have the Ring of Reagents from the Silver Seed.

Spells
Circles are limited by the caster's Level/Mana, e.g. To cast a Ninth Circle spell you need to be Level 9 and have 9 Mana. Some Spells are obtained during the main quest while others must be found or bought.