User blog comment:OdRuvaak/My DLC idea./@comment-4057437-20120425112250

Sounds like a variation of Fallout 3's Mesmetron, especially if it can be cast using a staff. What yould your caracter do while using it? Stay in the same position/posture? Lay down?

As for making an enemy jump off a cliff, that's what Unrelenting Force is for!