What kind of nonsense are you talking about, Kostyan? Imagine two Dungeon armies in contact: one with a super stack of Trolls, and the other with all available levels purchased. Scorpions with +30% health and paralysis won't be superfluous, and I won't even mention how Medusa's stones can solve the problem.
P.S. I know how to kill a super stack of Trolls, but I don't know what to do with a stack of upgraded Black Dragons.
Auto-translated