Mass-produced Reanimating Priests: Exploit?

[Ironhawk]

So, after campaigning against the Life after Death exploit, I found myself in a position to abuse it in my current game. However, I found that without Foul Vapors, its actually quite difficult to kill off your own mages. Quite difficult!

The poison cloud will work ... it seemed about 50% of the time, assuming you could make the battle last long enough. However, half the time, the mages/priests would just get wounded/afflicted and run away. And the mages who stayed and were converted to soulless often recieved 2-3 afflictions anyway due to the slow damage pattern of poison.

To really make this trick work, you need a single spell which will (more or less) instantly kill friendly mages. Unless someone can think up how to do this, then I would consider this trick more of a curiousity, rather than an exploit.