Anyone got some pro tips~~

Ooh~! You can gauge a dragon's HP by checking its resting status in the Dragon House. Just like the saying 'Every little bit counts,' the key to growth is building multiple Dragon Houses and leveling them up to boost resting efficiency. Hmm!

If you click on the dragon, stamina will appear below, and growth is through synthesis. If you want to make synthesis easier, you can farm coins. There's a specific stage where you can collect fruits infinitely. You can gather fruits there, convert them into coins, and then use those coins for infinite synthesis. The downside is that there's a limit to those coins, so you'll need to build a lot of coin storage, which might require you to go back and forth several times.