Which monster do you like the most in Heroes 5 at level 7?

But the role of a 7th-level creature in Heroes V is less important than in the third game.

O.o Really, less important... I don't want to list a huge number of examples, so I'll write the first one that comes to mind.
Cyclops - devastating strike, can hit 4 stacks of enemies, leaving only half of the troops in each (not always, but in most cases)... And after that, their role is small?