The only problem so far for me in FE Heroes is the Stamina. I'll break it down:
5min -> 1 Stamina
50min -> 10 Stamina
And you get 50 Stamina max
And 1 match can use about 4 stamina (doing it in hard or lunatic mode can be up to 7stamina)
I guess this will be good for short plays, then come back a few hours later. Probably once I start getting busy with life again then it wont bother me XD
Pocky Lover Boy!