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

And we, the Inferno faction, now have little devils that drain mana from enemy heroes, taking 0.5 mana units per devil! Considering that their growth rate is 16, meaning at least 32 of these little pests will be produced in one castle in a week, and it's not difficult to gather around 400 of them by the end of the game on a medium-sized map, so watch out, Necropolis, Warlock, and other factions that rely heavily on magic... -200 mana immediately + after summoning...