looking for tactical advice

[Ramiro]

Hmm you could be in real problems.. if your oponent have at least 10 priests he can produce at least 50 U horcement per turn at free, he surelly count 3 undeath per unit destroyed by priest... and he only has to gather enouth undeath and some normal units and march over your lands.. if your opponent haven´t enough priest march over him now!, if he has grow at the point to become dangerus...well make the peace with him (if he have few provinces he surelly will acept)and make it the problem for other player !you can´t lose in these way !
You are risking to have a long war in wich while you desangrate your oponents become stronger !

[Shovah32]

I think you can assasinate commanders in a non-besieged castle.

[Taqwus]

Aye. Has to be non-besieged. Ditto for seduction.

However, there ARE remote spells that'll hit those inside -- Fires from Afar, Earth Attack, Mind Hunt, Send Tupilak, probably others will not hit your army.