Wild Hunt?

[Soyweiser]

In SP CBM the AI loves this spell, together with "The Kindly Ones". Mostly an annoyance. Cannot kill the high end ready for combat troops. But behind the lines your weakly outfitted/scripted priest/blood mages die like flies.

Since this spell is a little hard to test I'm wondering if anyone could tell me some specifics:

Now to answer the questions:

--does the lord of the hunt make only one attack per turn?
At least 3. But that is the max I have ever seen used against me.

--are more powerful priests targeted first (ie: holy-3 priest)?
Looks to me that way. Sacreds are also targeted.

--has anyone ever had the experience of this spell being useful? (in CBM at least)
Not really, annoyance mostly.