Any counter to Fires from Afar?

[Saxon]

Flying monkeys avoid the mages if I recall, so it is mostly useful for disrupting army movement just before big battles. It can be nice if they hit a cheap commander who has high leadership and lots of troops. The troops stay behind while the rest move, making your defense easier.

Wind Ride has been disapointing for me. I presume if I actually get anyone, there will be a battle in the province I cast if from?