Mandala will stunball the three by the throne. That may draw attention away from us while defenders are torn between coming to us and defending the throne. Or torn between some reptilian jaws!
OK, the Force of the spell will be dropped by 6. Alright, then, a Force 17 Stunball on the three of them.
MAG 9 + Spellcasting 3 = 12 dice ==> 3 HITS
So DV = 11 + 3 hits
Drain = 17/2 + 1 = 9P
Drain Resistance = WIL 7 + INT 8 + Centering 9 = 24 dice (take a chance here) ==> 8 HITS Bang on the statistical chance.
I'll live with the 1P damage for now.
Oh, hell. Seth, do you remember if Mandala has any damage accrued already? I don't recall any and don't want to go searching. I will include it in the spoiler record from now on. If there is I might consider using a point of Edge or Dream to re-roll misses.
[ Spoiler ]