Sounds complicated? Well, it isn't at all. You can mainly play your match game and everything else will be well guided, so it won't disturb much.
However to get stronger and your attacks on opponents in the matching game are more serious, you'll have to build up your base. Of course either with long waiting or buying in-game currency.
It's a fun game that sucks you right in it and keeps enjoying it for a while. If it lasts long, that remains to be seen. It's not a brand new idea, but very well made.
Download from the Play Store: Empires & Puzzles RPG Quest