if an always on power has a way to shut it off without using endurance, say by using an item of sorts, how does that get simulated in the HERO system? As a visual think of Cyclops' visor. His power is always on except when looking through his visor or glasses with ruby quartz lenses. with the visor gone he cant shut the power off unless he closes his eyes at which point anyone with in line of sight gets hit with the blast.