Casting Rituals on Provinces being Seiged.

[Sir_Dr_D]

I have a question. Lets say one nation is seiging another nation in their castle, and neither one of those nations are yours.

If you cast a ritual attack spell on that province, such as seeking arrow, would it attack one of the commanders seiging the castle or one of the defenders inside? Or is it random.

And lets say the spell attacks the whole army instead, such as flames from the sky. Does it effect the attackers, defenders, or both?