Increases affinity as long as stamina is kept full for a period of time.
Max level
5
At max level
Increases affinity by 40% as soon as the stamina gauge is full.
Every level
Lv 1: While active, increases affinity by 10%.Lv 2: While active, increases affinity by 20%.Lv 3: While active, increases affinity by 30%.Lv 4: While active, increases affinity by 40%.Lv 5: Increases affinity by 40% as soon as the stamina gauge is full.