Collection Score actually a bad decision. You can delegate to bots the necessary cards for rating that are simply not needed in the game. for reference, a new bot on the starting set during the day gains the level of silver 2. if you increase the distance between the leagues it will be more efficient.

according to the parameters of the cards themselves, it is not particularly profitable to invest in their growth from the first level to the next 3-2-2-1 as there are no special advantages. moreover, it constantly occurs when a unit wins with the 1st level of the opponent’s card with the 4th level, simply due to the best arrangement, because they do not differ breakthrough in parameters. this imbalance entails an economic model, which is justified to play at level 1 and bots than live and fullmax decks