Well, research was planned ahead, and so guess what, investigative mind is prepared. So to answer Shandara's question:

arcana: (1d20+17)[32] or (1d20+17)[37]

Reminder: trying to find that exception in Resist Energy (Sonic). How does it work? Can it be modified? How does this energy type differ from the other energy types?

I'll assume with a high enough roll here, she can figure out how to eliminate the dampening effect? And possibly, add a bonus effect, or have to compromise something else.