[quote=@Eklispe]
Based of the trait description he could have something more like every 2 turns he gains the effect [b]Void-Touched[/b] causing his next ability to have an additional effect.
[/quote]
I'd be happy to make it an effect which triggered each time you used one of your powers, as long as it dissipated after two turns, but having it almost constantly active would be a little too much.