Recommended if you like collecting dragons

The game itself is decent, but the operation is the problem; There are many dragons with diverse forms and special animations (hundreds of pure dragons alone). You can obtain even cash-only dragons through an event called 'Goblin Market' held every 3 months, using a currency called Dra-gem. You can earn about 1800 Dra-gems daily from daily quests, so it takes about 3-4 months of daily quests alone to save up 100,000 Dra-gems. However, the cash-to-gem conversion rate for Diamonds/Dra-gems (excluding Aura/Moon Shards) isn't great. You can change their personalities through training, and their adult form's aura is determined by their personality. There are many pretty ones, which seems to be a good motivation to play?