Heroes VII

By the way, if my memory serves me right, Dungeon was developed by Limbic, so their style should be quite good.

Actually, that's not quite right. The concepts for the Rogue, Messenger, Minotaur, Faceless One, Manticore, and Dragon were created by the original team (the drawings date back to the spring of 2011, as far as I remember). The Assassin and the improved/basic versions for the other creatures were prepared with the team from "Virtuos".