Taking a quick nap can make you feel sharp and ready to take on anything. This significantly boosts regeneration for a while after you wake up. There are several ancillary benefits such as quicker shadow exposure recovery for thieves, more experience gained, and a higher chance to create mastercraft quality items.
Sharpness kicks in after sleeping roughly 40 seconds and lasts at least 8 ticks (4 real minutes or 80 game minutes) after waking up, this duration can be extended significantly by sleeping longer.
- Health regeneration is increased by roughly 25%
- Mana regeneration is increased by roughly 40%
- Movement regeneration is increased by roughly 15%