By the way, my sister and I have the same experience; we never meet in castles or on water. Just recently, I defeated her with Myv (my hero). The highly praised Necropolis faction lost to the Haven faction. Who knows what a "week of alliance" is? It's when the growth rate triples, and the income doubles... it's crazy... but I think I would have defeated Naadira's Necromancer even without it, because I had inspiration: -OOOOOOO...
So, Necromancers shouldn't be praised so much; Dwarves are much stronger in some cases:))))