On Phantasmal Assailants:
The two saves balance it out pretty well (one to negate, one to half). It's ceratainly aroudn the power levle spells like Scorching Ray or even Ray of Enfeblement (No save, touch attack, 1d6+1 strength at L3, more at L4). I actualy thought the CA one was a bit underpowered, so it's nice to see the SC one.