Correct me if I'm wrong, but can't chaos dwarves show up with 7 dispel dice, a +1 to dispel, and 6 dispel stones?
That seems like too many options to me.
------------But why is this powerful? It sounds like a complete waste of points to me, I mean really 150 pts on dispel scrolls?
What do you mean +1 to dispel?
O&G can also do this, as can several armies.
I don't think that dispel it the problem, the magic is still too powerful.