Any ice/Rad love?

[Papaschtroumpf]

I got bored with my fire/dark corruptor so I rolled an ice/rad. As much as the Fire/Dark makes the rest of the team go "hey leave som for us", Ice/Rad right now makes the rest of the team go "man we're good" without realizing as much how much I contribute with debuffs and less showy damage.

 

Anyway, at 22 I have a way to go and as usual I'm taking many powers level up to get a feel for them without worrying too much a out "optimizing".

 

However it's it's never too early to think about the later game and I was wondering if anyone has a build to share, what powers you think are must have or not, if there are tricks of the trade (vengeance+mutation=win button?). Also what Epic power pools are a good synergy and what are bonuses you think work well.

I think this build has a potential to be an AV killer with heavy debuffs. I payed an I'll/rad controller back in the day but forgot a lot of it.