Puzzle Castles Civilization

In this fantasy match 3 game, your objective is to create the biggest and most awesome kingdom by placing and combining objects. You are given a random tile to place every turn. They can be placed on an empty tile. When 3 of the same object touches, they upgrade. When 4 or more of the same object touches, they upgrade with bonus effects and points. It is simple, but can you master this game? There are hostiles found in the kingdom, but you have magical aids from castle wizards.