Dragon growth is a core element in boosting combat power.
All dragons, regardless of grade, can grow up to level 50. You can level them up using batteries produced in the Town’s Battery Factory or experience gained during battles.
As dragons level up, their attack, defense, and HP increase, and additional gem slots are unlocked - allowing you to equip more gem blocks.
To ensure fast growth, you’ll need a large number of batteries, so it’s important to build multiple Battery Factories in your Town and upgrade them to increase production efficiency.