Fast
Auto-translated
As for Necropolis and Haven, I already wrote that these are two truly strong factions. Although, in principle, you can play with any faction (and you should, I usually played duels with random factions and restarted if Conflux appeared), because there are no unbeatable factions (after all, people play them :)) and it is highly desirable to be able to play with any faction, at least for a general understanding.