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Castles and everything else won't become weaker. The player-castle aspect is important. Yegor used to play well with Fortress and Dungeon, but now he doesn't have enough time for Fortress, and he can still do something with Dungeon. And Sasha-Driver played well with all castles, but he doesn't care about the timer because he plays quickly. It will be harder not for the castles, but for the players playing with a particular castle. Well, I don't deny that it will be more difficult to play with Demon, I agree with that.