What are scrolls?

Scrolls are items that contain spells. They are, in most cases, lost once used.

A scroll allows the casting of a spell with zero mastery of the essences contained or required, so they can increase your library of spell options without having to exclusively study all your spells.

Scrolls can be found, donated (though players are likely to charge a fee) and created. Some summoners can produce scrolls to sell on, distribute to armies or store for later use (perhaps you want to unlearn a spell, or otherwise lose the knowledge).