It was too good to be true, I do realize that the dragon model is very costly to maintain and it isn't the developers fault it turned out like this, but the energy system, scales, tiered subs and quite honestly worthless additions like the "worlds" have killed my interest on this game, which is a shame because through 2020 I had been recommending this to all of my friends and I had months of fun with it.
Of course, you can still have your fun and it can be like the old times for a price... mainly something that's 3 times more expensive than what it used to be. For a lot of people it's not much, but for other people who are not Americans it adds up quicker. I hope they can have a better and more sustainable system on the future.