Here's my proposed power list for Jeyne,
@DragonParadox. They're not necessarily the "best" possible powers, but I think they are a good mix between useful and character appropriate, along with the powers of Call to Mind and Control Objects which we've already seen her use.
She's been a victim, in more ways than one and to more than one kind of monster (human or otherwise), so I see that as causing her to instinctively develop powers to protect herself and to make it less likely she will be victimized again in the future. This translates into defense-oriented powers and those which improve her or and ability to discern threats.
Powers Known (Manifester Level 5/6[Overchannel]):
Level 1:
Call to Mind,
Control Object,
Force Screen,
Inertial Armor,
Vigor
Level 2:
Biofeedback,
Detect Hostile Intent,
Energy Missile,
Zone of Alertness
Level 3:
Mental Barrier,
Touchsight