i rlly like the gameplay especially the event limited ones, they're adorable as always. the characters design are not really my type but i still adore them <3 vyn richter my beliked.
they did the illustrations very pretty and creative! i like the gacha system though, it's not very depressing however it's kind of hard to get "chips" especially if you have a weak team
about evolving cards it's easy enough to get materials, you just need to grind well.
also this game took 4gb on my device so goodluck lol