Which level 1 monster do you like the most in Heroes of Might and Magic V?

I won't just be fighting with skeletons; I'll also be playing as a hero. I'm not sure about the assassins, but the other level 1 units will definitely be overwhelmed by 60 skeletons (archers).

So, are we considering a duel of 60 level 1 units against 60, or are we also including a hero? Then the one who casts Earth Shock first will win... it's not serious to consider it that way; you can't compare the strength of the units if a hero is also going to join the fight.