Chant,<br/><br/>I found this hope it helps!<br/><br/><div class="quoteheader"><div class="topslice_quote">Quote</div></div><blockquote class="bbc_standard_quote"><strong>Magic:</strong> For classes that prepare arcane spells, rest is extremely important. If rest is interrupted, each interruption adds 1 hour to the total amount of time the character has to rest and the character must have at least 1 hour of uninterrupted rest immediately prior to preparing spells. If the character does not need to sleep for some reason, he still must have 8 hours of restful calm before preparing any spells.<br/><br/><em>Some spellcasting classes, particularly divine spellcasting classes such as clerics, druids, inquisitors (and others), do not need to rest to regain spells but instead regain spells at a set time each day regardless of rest.</em></blockquote><div class="quotefooter"><div class="botslice_quote"></div></div>