[quote=@Frettzo]
I think Nightshade might be overpowered then. If it controls darkness, then it can literally kill you from inside your body, cause light almost never reaches the inside of your body. If Nightshade's only ability is teleporting from shadow to shadow, it can be pretty interesting. I'd hesitate to accept someone who like, creates tendrils of darkness out of shadows.[/quote]There wouldn't be any solid form shadows, but Nightshade would be able to manipulate shadows to a limited degree, making them longer and stretching them before teleporting through them. THis would be very difficult for the player though, as they'd have to concentrate on using the ability and then perform the attack before the shadow snapped back to its original position, so I'd see it only being used when ambushing an unsuspecting target. Mainly Nightshade would be just teleporting between existing shadows and attacking her targets directly.

[quote=@Frettzo]The others seems fine to me now. With the exception of Tempus. I wouldn't trust anyone, not even myself, with controlling a time-traveler xD If it's just seconds, though... It would be kinda UP, wouldn't it? Most situations you'd find an use for that ability would be situations where you'd already be dead when you realized you needed to go back in time. Like disarming a bomb or moving to a different piece of cover in a shooting.[/quote]It's all about the 'Oh Shit' moments, where you have an instant to realise you've made a mistake just before the consequences kick in. As part of the gameplay this would mainly be used to reroll failed actions and defenses with the difficulty increasing each time. Tempus would probably suffer Stress each time he tried to use his power, so frivolous use would make it more difficult for him to keep going unless he took a chance to rest and recover. This power could end up being very overpowered, as he'd be theoretically able to keep rerolling until he got the result he wanted, no matter how unlikely it would be, but since the Stress would be building I can see things balancing out.

Having said that, there would be times when Tempus wouldn't be allowed to use the power, for instance when he wasn't aware of something happening until too late. For instance, if he was poisoned or gassed he might not become aware of the danger until he was already beginning to feel the effects, and by then even if he did jump back he'd not be able to prevent the attack from taking place. Other examples would include sniper or stealth attacks which hit without warning.