Max level3
TypeWeapon Skill
Increases the rate of sleep buildup. (Sleep buildup has a maximum limit.)In-game description
Your sleep builds up faster, up to +20% and a +50 bonus at level 3. Sleep buildup still has a cap.
Level by level
Lv 1
Sleep buildup +5% Bonus: +10
Lv 2
Sleep buildup +10% Bonus: +20
Lv 3
Sleep buildup +20% Bonus: +50