Obtaining Food
The single method to level your dragon is to offer him food, an essential element
in every dragon city. Building farms is the most important way to get more food.
As you level up in the game, you need to build an upgrade your current farms.
Your dragons will require more good in order to reach higher levels. Using your
market of gifts is another method to obtain more food. However, you should
know that this is not recommended as a main source since it only offers you a tiny
boost.