Dragon Missions are a feature in the mobile game Merge Dragons. They are a set of missions that players can complete to earn rewards. The missions are accessed through a floating portal on the right side of the game board that looks like a moon. When a player completes a mission, they are given the opportunity to choose one to five rewards out of a set of seven chests.

There are several videos on YouTube that demonstrate Dragon Missions. According to the Merge Dragons Wiki, Dragon Missions are part of the Island Dragon Missions chain.

It is important to note that Dragon Missions are different from Dragon Power, which is a measure of a players progress in the game based on the level and number of dragons they have.