Well, darkness is magic, isn't it? Or what? It would be better to rename the topic to "Warlock without Chaos."
By the way, in duel mode, Erin has an advantage over Sinithar.
But maybe I'm just not playing well.
When playing as Sinithar, I always try to damage all of the opponent's units with troops and the hero. For example, if there is a choice, to completely destroy one unit or attack another, I attack another.
The game is played with the expectation of the final, enhanced Armageddon. This strike kills everyone - both allies and enemies, but since the last move is made by Sinithar, he is the one who wins.