Assasians

[WingedDog]

Originally Posted by GrudgeBringer

Because it is an assasian it is a stealthy kill...therefor the nation that just had his commander killed would not know which nation did it.

Umm, untrue. Some assassin spells are anonymous because they use special monsters as assassins, but if you try physical elimination with your guy who's actually on the map - there's no way your opponent wouldn't know it was you.
It takes 1 minute to test things like this: create a new game, choose Abyssia, hire asassin, go kill indy commander and watch what happens.