Heroes Slot Review

For Fire Emblem Heroes on the Android, a GameFAQs message board topic titled Can someone explain the whole 7th slot thing with Seiros?

Super Heroes slot is a futuristic game, featuring super heroes who fight evil and protect the world The game is set in a dystopian cityscape and features

heroes hunt 2 slot Slot 1, common, double rare illustration rare ultra rare special illustration Hero's Cape, ACE SPEC rare, ✓ 153162, Master Ball, ACE SPEC rare, ✓ 154

heroes arrow slot Hi everyone! I was wondering what was the best move regarding the sanctuary and the heroes to keep at level