@Private_Prinny Ah, too bad. Now I’ve got to go somewhere else to talk about my happy successes and whine about the “unfairness” of the summon engine!
I know what you mean, though–I’ve had to pull myself away from other games with that same feeling of, “Why the heck am I spending all my time playing this?” Gems of War and MtG: Puzzle Quest are the two most recent examples, but there are plenty of others in my past that contributed to a lot of wasted time and a steadily growing backlog.
I keep playing FE: Heroes because each match is relatively quick–most of what’s on my phone is for short playthroughs–and I have no FE background and therefore no desire to spend actual money. It’s almost like a puzzle game to me, with a bit of character progression I find interesting.