All-Nighter (feat)

You have mastered an ancient and infamous form of sleep deprivation, rendering sleep unnecessary for you. You gain the following benefits:

• Increase your Constitution score by 1. This cannot increase your ability score above its maximum.
• You never need to sleep. You still must limit yourself to restful activity to gain the benefits of rest, such as reading or keeping watch.
• Magic can't render you unconscious. You otherwise have advantage on any ability checks and saving throws made to avoid falling unconscious.
• Unless your eyes are damaged, you have no need to blink. You have advantage on saving throws to avoid being blinded.