Legend of Solgard
Legend of Solgard is a match-3 RPG with some monster-collecting elements, that's developed by one of the leading game developers in the mobile gaming industry, King. Play as Embla, a summoner, who has the power to banish the icy curse that has covered the once-beautiful land of Solgard!
In this game, you'll not only get to take on various AI enemies, but also to test your mettle against other players. In fact, the battles which make up a sizable part of its overall gameplay are very interesting. The match-3 tiles in every battle are made up of your unique lineup of 4 creatures, and each match you make will either form a defensive wall (horizontal matches) or allow your units to attack the enemy (vertical matches). Square-shaped matches, on the other hand, will create a giant version of said units that will deal devastating damage after a few turns.
Being a monster-catching game, you'll also need to gather new creatures every chance you get whether by acquiring your creatures by progressing through the game or you could choose to splurge a little and open chests in hopes of getting some powerful units. Through a little bit of luck and plenty of skill, the creatures that become a part of your squad could become a serious force to be reckoned with.