Well, when it comes to Hydra clouds or any "Lasting" spell effect (Sulphur Haze, etc..), I always curse the AI that just throw entire squads right through the killing clouds instead of making any detour...
The soldiers (except mindless and berserks )should *at least* have some survival instinct and try to avoid them, no ?
Worst case is when you have half of your army dying when pursuing a routed hydra !
