What your favorite?

Who do you like playing the most? Empire, Legion, Undead or Moutain Clans? And why?

mountain clans....so far. i havent played all the way though the others yet, but the Giants that give frostbite, plus a high level hero and that spellcaster that doubles your guy's damage, i killed a 600HP dragon in 2 rounds

My favourite for Campaign is Undead Hordes:
Nosferat Hero, Shade, Elder Vampire, 2x Templars
Begining if tough but later Nosferat with artifacts can deal deal 100 dam to all, and heals half of damage dealt, templars are immune to almost all spells on map, and first elemental attack in battle, and level up very quickly, so at the end of each map they deal 127 dam and have high hp.