This spell converts available [[fatigue ]] into [[sleep bonus]]. It appears to be limited to twelve minutes of sleep bonus and for every minute you gain you must pay with five minutes of fatigue. This means gaining twelve minutes of the bonus will cost you a full hour of fatigue. Basic Example: [12:00:27] You have 11 hours and 52 minutes left. [12:00:28] You have 50 minutes left of your sleep bonus, which is frozen. [12:00:35] You start to cast 'Wisdom of Vynora' on yourself. [12:01:04] You cast 'Wisdom of Vynora' on yourself. [12:01:07] You have 11 hours and 40 minutes left. [12:01:10] You have 53 minutes left of your sleep bonus, which is frozen.